CN202498082U - Vertical roll balanced rotating device of rolling mill - Google Patents
Vertical roll balanced rotating device of rolling mill Download PDFInfo
- Publication number
- CN202498082U CN202498082U CN2011205251900U CN201120525190U CN202498082U CN 202498082 U CN202498082 U CN 202498082U CN 2011205251900 U CN2011205251900 U CN 2011205251900U CN 201120525190 U CN201120525190 U CN 201120525190U CN 202498082 U CN202498082 U CN 202498082U
- Authority
- CN
- China
- Prior art keywords
- edger roll
- cylinder
- compensating cylinder
- rotating device
- milling train
- Prior art date
- 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 - Fee Related
Links
Images
Abstract
Provided in the utility model is a vertical roll balanced rotating device of a rolling mill, wherein the vertical roll balanced rotating device comprises a swinging cylinder and a balancing cylinder. The swinging cylinder is arranged at one side of a vertical roll housing surface and one end of the balancing cylinder is arranged at the other side of the vertical roll housing surface; and the other end of the balancing cylinder is separably connected to a vertical roll box. A swing connecting bar is arranged inside the swinging cylinder and a rotating connecting rod is arranged inside the balancing cylinder; and the swing connecting bar and the rotating connecting rod are arranged coaxially and are connected by a connecting sleeve so as to realize swing torque transmission. According to the utility model, the provided vertical roll balanced rotating device has advantages of compact structure, simple operation, security and reliability and easiness of maintenance.
Description
Technical field
The utility model relates to hot-rolled steel section milling train technical field, specifically, relates to a kind of milling train edger roll balance rotating device, and this milling train edger roll balance rotating device has Telescopic and spinfunction concurrently.
Background technology
Shape rolling mill realizes that through edger roll the side of steel billet is rolling; Edger roll is fixed in the edger roll case; Press the control of depressing that the edger roll case is realized edger roll through edger roll AGC (automatic thickness control) adjustment cylinder, that is, and in the process of billet rolling; Edger roll AGC adjustment cylinder opposite roller case produces thrust, makes edger roll produce drafts.After billet rolling is accomplished, need make the edger roll case return to initial position, so that it is rolling to carry out next time.
After billet rolling finishes; Edger roll AGC adjustment cylinder is withdrawn into initial position, is not connected owing to only press between edger roll AGC adjustment cylinder and the edger roll case, therefore; In order to make the edger roll case return to initial position; Need utilize compensating cylinder to produce pulling force, be withdrawn into initial position so that the edger roll case follows edger roll AGC adjustment cylinder closely, the motion of edger roll case and edger roll AGC adjustment cylinder is horizontal movement.
In order to make the edger roll case return to initial position or that steel billet is carried out the side is rolling; Needs realization edger roll case is connected or separates with compensating cylinder; This just requires the connector of compensating cylinder to rotate, thereby realizes through rotatablely moving being connected or separating of edger roll case and compensating cylinder.
Therefore, require compensating cylinder not only to have Telescopic, and have spinfunction.
The utility model content
In order to achieve the above object, the utility model provides a kind of milling train edger roll balance rotating device, and said milling train edger roll balance rotating device not only has Telescopic, and has spinfunction.
One side according to the utility model; A kind of milling train edger roll balance rotating device is provided, and said milling train edger roll balance rotating device comprises oscillating cylinder and compensating cylinder, and said oscillating cylinder is arranged on a side of edger roll memorial archway; One end of said compensating cylinder is arranged on the opposite side of edger roll memorial archway; The other end of said compensating cylinder is connected to the edger roll case separably, in said oscillating cylinder, is provided with swing connecting bar, in said compensating cylinder, is provided with the rotation connecting rod; Said swing connecting bar is connected with the coaxial setting of said rotation connecting rod and through adapter sleeve, to realize the transmission of swing torque.
The other end of said compensating cylinder can be connected to the edger roll case separably through rotary body, and said rotary body rotatably is connected or separates with the edger roll case.
Said compensating cylinder can comprise: the compensating cylinder piston, and can be rotatably set in the said compensating cylinder, and contact slidably with the inwall of said compensating cylinder, said rotation connecting rod is connected to said compensating cylinder piston; The compensating cylinder piston rod; Along being axially disposed within the said compensating cylinder of said compensating cylinder; One end of said compensating cylinder piston rod is fixedly connected to said compensating cylinder piston; The other end of said compensating cylinder piston rod is connected to said rotary body, so that rotatablely moving of said oscillating cylinder is delivered to said rotary body.
Central authorities at said compensating cylinder piston can be provided with polygonal hole, and said rotation connecting rod cooperates with said polygonal hole, rotatablely moving of said oscillating cylinder is delivered to said compensating cylinder piston and said compensating cylinder piston rod.
Said polygonal hole can be quadrilateral hole.
Said oscillating cylinder can be connected to the welding base that is welded on the edger roll memorial archway through securing member.
One end of said compensating cylinder can utilize securing member to be connected to the edger roll memorial archway through mounting flange.
Said securing member can be bolt.
Can be equipped with near switch with near the switch block in position, to detect the swing position of said oscillating cylinder near said oscillating cylinder.
The pendulum angle of said oscillating cylinder can be 90 degree; Said number near switch can be two; Said two can be 90 degree near the angle between the switch; Said swing connecting bar can have an end of the outside that is projected into said oscillating cylinder, and the end in the outside that is projected into said oscillating cylinder of said swing connecting bar can be equipped with one near the switch block.
Two ends at said oscillating cylinder can be provided with adjusting nut, finely tune with the anglec of rotation to said oscillating cylinder.
Said compensating cylinder piston and said compensating cylinder piston rod all can adopt rotatory sealing.
Said adapter sleeve can be provided with trip bolt, separates with said adapter sleeve with said rotation connecting rod to prevent said swing connecting bar.
Said rotary body can be fastened to said compensating cylinder piston rod through being equipped with cap, separates with said compensating cylinder piston rod to prevent said rotary body.
Said swing connecting bar and said rotation connecting rod can with the coaxial setting of said edger roll memorial archway.
Said oscillating cylinder can be oscillating oil cylinder, and said compensating cylinder can be balancing cylinder.
The beneficial effect of the utility model is:
1, said milling train edger roll balance rotating device adopts the mode that oscillating cylinder and compensating cylinder combination are used, and realizes the spinfunction of compensating cylinder through connecting rod;
2, realize control through position detecting device, and the position of rotation of oscillating cylinder and the anglec of rotation are adjustable to the oscillating cylinder position of rotation and the anglec of rotation;
3, the connecting rod of oscillating cylinder and compensating cylinder is connected through adapter sleeve, and easy disassembly is convenient to safeguard;
4, compensating cylinder piston and balance cylinder piston rod all adopt rotatory sealing, to satisfy the rotation requirement, prolong the service life of equipment.
Description of drawings
Through the description of exemplary embodiment being carried out below in conjunction with accompanying drawing, these of the utility model and/or other aspects will become clear and be more prone to and understand, in the accompanying drawings:
Fig. 1 is the schematic installation diagram according to the milling train edger roll balance rotating device of the utility model exemplary embodiment.
Fig. 2 A and Fig. 2 B are respectively schematic sectional view and the schematic, elevational view according to the oscillating cylinder of the milling train edger roll balance rotating device of the utility model exemplary embodiment.
Fig. 3 A is the sectional view of rotary body under first mode of operation according to the milling train edger roll balance rotating device of the utility model exemplary embodiment, and Fig. 3 B is the cutaway view of the A-A line intercepting in Fig. 3 A.
Fig. 3 C is and cutaway view like Fig. 3 category-B, shows second mode of operation according to the rotary body of the milling train edger roll balance rotating device of the utility model exemplary embodiment.
Fig. 4 shows the partial schematic diagram according to the connection status of the milling train edger roll balance rotating device of the utility model exemplary embodiment and edger roll case.
Specifying as follows of label in the accompanying drawing: 1 is that 2 is swing connecting bar near the switch block, and 3 is near switch, and 4 is oscillating cylinder, and 5 are the welding base, and 6 is the edger roll memorial archway; 7 is adapter sleeve, and 8 is mounting flange, and 9 is the compensating cylinder piston, and 10 is the compensating cylinder piston rod, and 11 is right end cap, and 12 for being equipped with cap; 13 is the edger roll case, and 14 is rotary body, and 15 is oil-feed port, and 16 are the rotation connecting rod, and 17 is compensating cylinder, and 18 is left end cap; 19 is adjusting nut, and 20 is first shaft part, and 21 is second shaft part, and 22 is the 3rd shaft part, and 23 is keyway; 24 is key, and 25 are edger roll AGC adjustment cylinder, and 41 is the oscillating cylinder swing pinion, and 42 is the oscillating cylinder tooth bar, and 43 is the oscillating cylinder piston.
The specific embodiment
Now, will describe the exemplary embodiment of the utility model in detail with reference to accompanying drawing.Yet the utility model can be implemented with multiple different form, and should not be construed as be limited to exemplary embodiments set forth herein.In the accompanying drawings, identical label will be represented identical parts all the time.
Fig. 1 is the schematic installation diagram according to the milling train edger roll balance rotating device of the utility model exemplary embodiment.Fig. 2 A and Fig. 2 B are respectively schematic sectional view and the schematic, elevational view according to the oscillating cylinder of the milling train edger roll balance rotating device of the utility model exemplary embodiment.
As shown in fig. 1; Milling train edger roll balance rotating device according to the utility model exemplary embodiment comprises oscillating cylinder 4 and compensating cylinder 17; Oscillating cylinder 4 can be arranged on a side of edger roll memorial archway 6, and an end of compensating cylinder 17 can be arranged on the opposite side of edger roll memorial archway 6, and the other end of compensating cylinder 17 can be detachably connected to edger roll case 13; In oscillating cylinder 4, can be provided with swing connecting bar 2; In compensating cylinder 17, can be provided with rotation connecting rod 16,16 coaxial settings also can be rigidly connected through adapter sleeve 7 swing connecting bar 2 with the rotation connecting rod, to realize the transmission of swing torque.In one exemplary embodiment, oscillating cylinder 4 can be oscillating oil cylinder, and compensating cylinder 17 can be balancing cylinder.
Specifically, as shown in fig. 1, welding base 5 can be welded on the edger roll memorial archway 6, and oscillating cylinder 4 can pass through securing member (for example, bolt) and be connected to welding base 5, so that dismounting.In addition, shown in Fig. 2 A, in one exemplary embodiment, oscillating cylinder 4 can comprise: oscillating cylinder swing pinion 41 is connected with swing connecting bar 2; Oscillating cylinder tooth bar 42 is with 41 engagements of oscillating cylinder swing pinion; Oscillating cylinder piston 43 is connected to oscillating cylinder tooth bar 42, so that transmission of power is arrived oscillating cylinder tooth bar 42.When operation; Oscillating cylinder piston 43 drives 42 side-to-side movements of oscillating cylinder tooth bar under the effect of hydraulic pressure; Thereby make oscillating cylinder swing pinion 41 clockwise or be rotated counterclockwise, the anglec of rotation of oscillating cylinder swing pinion 41 and position of rotation depend on the stroke of oscillating cylinder piston 43.In addition; Right ends at oscillating cylinder 4 also can be provided with adjusting nut 19; In order to guarantee that the final anglec of rotation and the position of rotation of rotary body 14 (will describe below) meets instructions for use, in debug process, need finely tune the stroke of restriction oscillating cylinder piston 43 to adjusting nut 19; So that the anglec of rotation of oscillating cylinder 4 is finely tuned, thereby realize the anglec of rotation and the position of rotation of expectation.Yet the structure and the rotation mode of oscillating cylinder 4 are not limited thereto, and can carry out modification to the structure of oscillating cylinder 4, as long as it can realize the transmission of swing torque.
Shown in Fig. 2 B, can be equipped with near switch 3 with near switch block 1 in position near oscillating cylinder 4, be used for the swing position of wobble detection cylinder 4.In one exemplary embodiment, the pendulum angle of oscillating cylinder 4 can be 90 degree; Number near switch 3 can be two, and said two is 90 degree near the angle between the switch; One end of swing connecting bar 2 can be projected into the outside of oscillating cylinder 4, and the end in the outside that is projected into oscillating cylinder 4 of swing connecting bar 2 can be equipped with one near switch block 1.Yet the utility model is not limited thereto, but the also anglec of rotation of manual adjustments oscillating cylinder 4 and position of rotation.
Once more with reference to Fig. 1; One end of compensating cylinder 17 can utilize securing member (for example through mounting flange 8; Bolt) be connected to edger roll memorial archway 6, the other end of compensating cylinder 17 can be detachably connected to edger roll case 13 through rotary body 14, and rotary body 14 can rotatably be connected or separate with edger roll case 13.Rotary body 14 is described in detail when describing the operating process of milling train edger roll balance rotating device with reference to Fig. 3 A, Fig. 3 B and Fig. 3 C below.
As shown in fig. 1, compensating cylinder 17 can comprise: compensating cylinder piston 9, and can be rotatably set in the compensating cylinder 17, and contact slidably with the inwall of compensating cylinder 17, rotation connecting rod 16 is connected to compensating cylinder piston 9; Compensating cylinder piston rod 10; Along being axially disposed within the compensating cylinder 17 of compensating cylinder 17; Between the inwall of compensating cylinder piston rod 10 and compensating cylinder 17, have the gap, an end of compensating cylinder piston rod 10 is fixedly connected to compensating cylinder piston 9, and the other end of compensating cylinder piston rod 10 is connected to rotary body 14; So that rotatablely moving of oscillating cylinder 4 is delivered to rotary body 14; Preferably, rotary body 14 can separate with compensating cylinder piston rod 10 to prevent rotary body 14 through being equipped with the other end that cap 12 is fastened to compensating cylinder piston rod 10.In addition, can be provided with polygonal hole in the central authorities of compensating cylinder piston 9, rotation connecting rod 16 can cooperate with said polygonal hole, is used for rotatablely moving of oscillating cylinder 4 is delivered to compensating cylinder piston 9 and balance cylinder piston rod 10.In one exemplary embodiment, the cross section of rotation connecting rod 16 can have quadrangle form, and said polygonal hole can be quadrilateral hole; Yet the connected mode between compensating cylinder piston 9 and the rotation connecting rod 16 is not limited thereto, and can carry out modification to the syndeton between compensating cylinder piston 9 and the rotation connecting rod 16, as long as it can realize effective transmission of rotary power.Central authorities at compensating cylinder piston rod 10 also can be provided with the hole, and rotation connecting rod 16 may extend into this hole.Preferably, compensating cylinder piston 9 all can adopt rotatory sealing with balance cylinder piston rod 10, rotates requirement to satisfy, and prolongs the service life of milling train edger roll balance rotating device.
In addition; At compensating cylinder 17 is under the situation of balancing cylinder; Position near the cylinder body two ends of compensating cylinder 17 is respectively arranged with oil-feed port 15; Balance cylinder 17 fuel feeding through oil-feed port 15, to promote compensating cylinder piston 9 and balance cylinder piston rod 10 horizontal movement vertically, the charge oil pressure of oil-feed port 15 can be set according to actual needs.Further, can be provided with left end cap 18, can be provided with right end cap 11, leak into the outside of the cylinder body of compensating cylinder 17 to prevent oil at the other end of the cylinder body of compensating cylinder 17 at an end of the cylinder body of compensating cylinder 17.
Preferably, swing connecting bar 2 and rotation connecting rod 16 can with the 6 coaxial settings of edger roll memorial archway, make swing connecting bar 2 and rotation connecting rod 16 with under the situation that edger roll memorial archway 6 contacts not rotate smoothly.Adapter sleeve 7 can be provided with trip bolt, separates with adapter sleeve 7 with rotation connecting rod 16 to prevent swing connecting bar 2.
Below, with reference to Fig. 3 A, Fig. 3 B, Fig. 3 C and Fig. 4 the operating process according to the milling train edger roll balance rotating device of the utility model exemplary embodiment is described.Fig. 3 A is the sectional view of rotary body under first mode of operation according to the milling train edger roll balance rotating device of the utility model exemplary embodiment, and Fig. 3 B is the cutaway view of the A-A line intercepting in Fig. 3 A.Fig. 3 C is and cutaway view like Fig. 3 category-B, shows second mode of operation according to the rotary body of the milling train edger roll balance rotating device of the utility model exemplary embodiment.Wherein, Fig. 3 A and Fig. 3 B show the released state of rotary body 14 and edger roll case 13, and Fig. 3 C shows the connection status of rotary body 14 and edger roll case 13.Fig. 4 shows the partial schematic diagram according to the connection status of the milling train edger roll balance rotating device of the utility model exemplary embodiment and edger roll case.
At first, with reference to Fig. 3 A and Fig. 3 B the structure of rotary body 14 is described.Shown in Fig. 3 A and Fig. 3 B, in one exemplary embodiment, rotary body 14 can be the syllogic multidiameter, and said syllogic multidiameter and compensating cylinder 17 coaxial settings also can comprise: first shaft part 20 is positioned at the central authorities of said syllogic multidiameter; Second shaft part 21 is positioned at an end of said syllogic multidiameter and near compensating cylinder 17; The 3rd shaft part 22 is positioned at the other end of said syllogic multidiameter and near the diameter of edger roll case 13, the first shaft parts 20 diameter less than second shaft part 21 and the 3rd shaft part 22.The 3rd shaft part 22 can be provided with keyway 23; Keyway 23 can comprise two keyways 23 that the axle center about the 3rd shaft part 22 is provided with symmetrically; The degree of depth of keyway 23 is not more than radius poor of the 3rd shaft part 22 and first shaft part 20; And keyway 23 runs through the 3rd shaft part 22 (that is, the length of keyway 23 equals the length of the 3rd shaft part 22).Correspondingly; The surface of edger roll case 13 can be provided with opening, and the shape of this opening is identical with the cross sectional shape of the 3rd shaft part 22, and edger roll case 13 can be provided with the key 24 that cooperates with keyway 23; When being inserted into key 24 in the keyway 23 and key 24 moves to when passing completely through keyway 23; Keyway 23 can rotate to an angle with respect to key 24 (for example, 90 degree), and this moment, rotary body 14 can be connected (referring to Fig. 3 C) with edger roll case 13; When keyway 23 was extracted out from keyway 23 with respect to key 24 reverse rotation equal angular and with key 24, rotary body 14 can separate with edger roll case 13.Yet the shape and the structure of rotary body 14 are not limited thereto, and can carry out modification to the shape and the structure of rotary body 14, as long as it can be realized and being connected and separating of edger roll case 13.
Below, will be that to be example be described in detail the operating process of milling train edger roll balance rotating device for the situation of balancing cylinder with compensating cylinder 17.
With reference to Fig. 1, Fig. 3 A, Fig. 3 B, Fig. 3 C and Fig. 4, when needs milling train edger roll balance rotating device is connected (that is, need make edger roll case 13 return to initial position) with edger roll case 13; The left chamber oil-feed of compensating cylinder 17; Promote compensating cylinder piston 9 and move right with balance cylinder piston rod 10, compensating cylinder piston rod 10 stretches out from compensating cylinder 17, and driven rotary body 14 is inserted in the edger roll case 13; Oscillating cylinder 4 actuatings this moment; With rotation connecting rod 16 rotary body 14 is revolved through swing connecting bar 2 and turn 90 degrees, thereby realize being connected of rotary body 14 and edger roll case 13, shown in Fig. 3 C; The right chamber oil-feed of compensating cylinder 17; Compensating cylinder piston rod 10 is withdrawn in the compensating cylinder 17, and driven rotary body 14 is along the direction pulling edger roll case 13 towards edger roll memorial archway 6 simultaneously, and the pulling force opposite roller case 13 that compensating cylinder 17 produces plays balanced action; Promptly; The pulling force that produces through compensating cylinder 17 abuts against on the edger roll AGC adjustment cylinder 25, to satisfy the needs of rolling of sectional iron, as shown in Figure 4 edger roll case 13.
When needs milling train edger roll balance rotating device separates (promptly with edger roll case 13; It is rolling to carry out the side to steel billet) time, the left chamber oil-feed of compensating cylinder 17, compensating cylinder piston rod 10 stretches out from compensating cylinder 17; Driven rotary body 14 promotes edger roll case 13 along the direction away from edger roll memorial archway 6 simultaneously; Oscillating cylinder 4 activates, and makes rotary body 14 reverse rotations 90 degree through swing connecting bar 2 and rotation connecting rod 16, shown in Fig. 3 A and Fig. 3 B; The right chamber oil-feed of compensating cylinder 17 promotes compensating cylinder piston 9 and balance cylinder piston rod 10 to left movement, and compensating cylinder piston rod 10 is withdrawn in the compensating cylinder 17, and driven rotary body 14 is to left movement simultaneously, thereby realizes separating of rotary body 14 and edger roll case 13.
In sum, can have Telescopic and spinfunction concurrently according to the milling train edger roll balance rotating device of the utility model, and compact conformation, operation links up, and can realize the control to the oscillating cylinder anglec of rotation and position of rotation through position detecting device.In addition, simple to operate, safe and reliable and be convenient to safeguard according to the milling train edger roll balance rotating device of the utility model, can satisfy field demand well.
Although combined accompanying drawing to illustrate and described the exemplary embodiment of the utility model; But what those skilled in the art should understand that is; Under the situation of principle that does not break away from the utility model that limits its scope claim and equivalent thereof and spirit, can carry out multiple modification to exemplary embodiment.
Claims (16)
1. milling train edger roll balance rotating device; It is characterized in that said milling train edger roll balance rotating device comprises oscillating cylinder and compensating cylinder, said oscillating cylinder is arranged on a side of edger roll memorial archway; One end of said compensating cylinder is arranged on the opposite side of edger roll memorial archway; The other end of said compensating cylinder is connected to the edger roll case separably, in said oscillating cylinder, is provided with swing connecting bar, in said compensating cylinder, is provided with the rotation connecting rod; Said swing connecting bar is connected with the coaxial setting of said rotation connecting rod and through adapter sleeve, to realize the transmission of swing torque.
2. milling train edger roll balance rotating device according to claim 1 is characterized in that the other end of said compensating cylinder is connected to the edger roll case separably through rotary body, and said rotary body rotatably is connected or separates with the edger roll case.
3. milling train edger roll balance rotating device according to claim 2; It is characterized in that said compensating cylinder comprises: the compensating cylinder piston can be rotatably set in the said compensating cylinder; And contact slidably with the inwall of said compensating cylinder, said rotation connecting rod is connected to said compensating cylinder piston; The compensating cylinder piston rod; Along being axially disposed within the said compensating cylinder of said compensating cylinder; One end of said compensating cylinder piston rod is fixedly connected to said compensating cylinder piston; The other end of said compensating cylinder piston rod is connected to said rotary body, so that rotatablely moving of said oscillating cylinder is delivered to said rotary body.
4. milling train edger roll balance rotating device according to claim 3; It is characterized in that; Central authorities at said compensating cylinder piston are provided with polygonal hole; Said rotation connecting rod cooperates with said polygonal hole, rotatablely moving of said oscillating cylinder is delivered to said compensating cylinder piston and said compensating cylinder piston rod.
5. milling train edger roll balance rotating device according to claim 4 is characterized in that said polygonal hole is a quadrilateral hole.
6. milling train edger roll balance rotating device according to claim 1 is characterized in that, said oscillating cylinder is connected to the welding base that is welded on the edger roll memorial archway through securing member.
7. milling train edger roll balance rotating device according to claim 1 is characterized in that an end of said compensating cylinder utilizes securing member to be connected to the edger roll memorial archway through mounting flange.
8. according to claim 6 or 7 described milling train edger roll balance rotating devices, it is characterized in that said securing member is a bolt.
9. milling train edger roll balance rotating device according to claim 1 is characterized in that, is equipped with in the position near said oscillating cylinder near switch with near the switch block, to detect the swing position of said oscillating cylinder.
10. milling train edger roll balance rotating device according to claim 9 is characterized in that:
The pendulum angle of said oscillating cylinder is 90 degree,
Said number near switch is two, and said two is 90 degree near the angle between the switch,
Said swing connecting bar has an end of the outside that is projected into said oscillating cylinder, and the end in the outside that is projected into said oscillating cylinder of said swing connecting bar is equipped with one near the switch block.
11. milling train edger roll balance rotating device according to claim 9 is characterized in that, is provided with adjusting nut at the two ends of said oscillating cylinder, finely tunes with the anglec of rotation to said oscillating cylinder.
12. milling train edger roll balance rotating device according to claim 3 is characterized in that, said compensating cylinder piston and said compensating cylinder piston rod all adopt rotatory sealing.
13. milling train edger roll balance rotating device according to claim 1 is characterized in that said adapter sleeve is provided with trip bolt, separates with said adapter sleeve with said rotation connecting rod to prevent said swing connecting bar.
14. milling train edger roll balance rotating device according to claim 3 is characterized in that, said rotary body is fastened to said compensating cylinder piston rod through being equipped with cap, separates with said compensating cylinder piston rod to prevent said rotary body.
15. milling train edger roll balance rotating device according to claim 1 is characterized in that, said swing connecting bar and said rotation connecting rod and the coaxial setting of said edger roll memorial archway.
16. milling train edger roll balance rotating device according to claim 1 is characterized in that said oscillating cylinder is an oscillating oil cylinder, said compensating cylinder is a balancing cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205251900U CN202498082U (en) | 2011-12-15 | 2011-12-15 | Vertical roll balanced rotating device of rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205251900U CN202498082U (en) | 2011-12-15 | 2011-12-15 | Vertical roll balanced rotating device of rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202498082U true CN202498082U (en) | 2012-10-24 |
Family
ID=47034710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205251900U Expired - Fee Related CN202498082U (en) | 2011-12-15 | 2011-12-15 | Vertical roll balanced rotating device of rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202498082U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527729A (en) * | 2011-12-15 | 2012-07-04 | 莱芜钢铁集团有限公司 | Balanced rotating device of vertical roll of rolling mill |
| CN105370657A (en) * | 2015-12-07 | 2016-03-02 | 天津市新宇彩板有限公司 | Split-type piston for swinging cylinder of rolling mill |
| CN108768062A (en) * | 2018-07-12 | 2018-11-06 | 华勤通讯技术有限公司 | A kind of rotating device and its assemble method |
-
2011
- 2011-12-15 CN CN2011205251900U patent/CN202498082U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527729A (en) * | 2011-12-15 | 2012-07-04 | 莱芜钢铁集团有限公司 | Balanced rotating device of vertical roll of rolling mill |
| CN102527729B (en) * | 2011-12-15 | 2014-07-02 | 莱芜钢铁集团有限公司 | Balanced rotating device of vertical roll of rolling mill |
| CN105370657A (en) * | 2015-12-07 | 2016-03-02 | 天津市新宇彩板有限公司 | Split-type piston for swinging cylinder of rolling mill |
| CN108768062A (en) * | 2018-07-12 | 2018-11-06 | 华勤通讯技术有限公司 | A kind of rotating device and its assemble method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202270920U (en) | Hydraulic riveter | |
| CN202498082U (en) | Vertical roll balanced rotating device of rolling mill | |
| CN202590936U (en) | Feeding adjusting device for roller press | |
| CN209138734U (en) | The hammer powder device of vertical double-rotor hammer powder machine | |
| CN102248034A (en) | Upper press roll lifting device for straightening machine | |
| CN102527729B (en) | Balanced rotating device of vertical roll of rolling mill | |
| CN107520800A (en) | A kind of installation fixture of press-seat butterfly valve seat | |
| CN105689696A (en) | Steel ladle tipping device | |
| CN203648629U (en) | Direct-drive type edge runner | |
| CN115783994A (en) | Municipal administration public municipal administration pipe well construction auxiliary device | |
| CN113488878B (en) | Power distribution cabinet | |
| CN207195733U (en) | A kind of forging steel ball valve of band driving more changing device | |
| CN202937281U (en) | Three-position four-way inserted type manual-operation reversing valve | |
| WO2022262058A1 (en) | Motor gearbox capable of implementing two-way hand-cranking operation for electric switch machine | |
| CN102151702B (en) | Rear guide device for seamless steel tube rolling mill | |
| EP3191668B1 (en) | Pneumatic floor spring | |
| CN209239900U (en) | A kind of transfer car(buggy) of gas tank tipping arrangement | |
| CN202499631U (en) | Back gear assembly of construction elevating mechanism | |
| CN103256426B (en) | Bidirectional movement hand wheel mechanism | |
| CN204045419U (en) | A kind of circuit breaker auxiliary switching-in instrument | |
| CN203477567U (en) | Bidirectional movement hand wheel mechanism | |
| CN201316739Y (en) | Roll circumferential position stepless adjusting device of rolling anchor bar steel | |
| CN201865029U (en) | Manual locking mechanism for supporting side door | |
| CN104577844A (en) | Interlocking mechanism and drawer type switch cabinet with interlocking mechanism | |
| CN210461883U (en) | Shifting fork type transmission device of hydraulic actuator |
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 |
Granted publication date: 20121024 Termination date: 20141215 |
|
| EXPY | Termination of patent right or utility model |