CN105834221B - The anti-axle of chuck mode alters device - Google Patents
The anti-axle of chuck mode alters device Download PDFInfo
- Publication number
- CN105834221B CN105834221B CN201610323853.8A CN201610323853A CN105834221B CN 105834221 B CN105834221 B CN 105834221B CN 201610323853 A CN201610323853 A CN 201610323853A CN 105834221 B CN105834221 B CN 105834221B
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- CN
- China
- Prior art keywords
- liner plate
- chuck
- axle
- clamp
- plate
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B28/00—Maintaining rolls or rolling equipment in effective condition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B33/00—Safety devices not otherwise provided for; Breaker blocks; Devices for freeing jammed rolls for handling cobbles; Overload safety devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The present invention discloses a kind of anti-axle of chuck mode and alters device, mainly for short stress path rolling mill axial float it is serious the problem of and propose.The anti-axle of chuck mode of the present invention alters the chuck that device includes being fixed in rolling-mill housing, the chuck includes being oppositely arranged on the left clamp of mill rolls case both sides, right clamp, the side of the left clamp, right clamp towards the mill rolls case is respectively fixed with left liner plate and right liner plate, the mill rolls case is arranged between the left liner plate and right liner plate, the mill rolls case is towards being respectively arranged with guide plate on the side of left liner plate and right liner plate, the guide plate is with the mill rolls box-shaped into sliding shoe, and the sliding shoe is moved up and down along on the inside of the left liner plate and right liner plate；The anti-axle of chuck mode of the present invention alters device on the basis of conventional short stress path rolling mill, original milling train overall structure is not modified, and just the problem of such milling train axial float was serious in the past is well solved.
Description
Technical field
The present invention relates to short stress path rolling mill apparatus field, more particularly, to a kind of chuck on short stress path rolling mill
The anti-axle of formula alters device.
Background technology
It is general using all fronts no-station pole canopy or Minimal Tension continuous rolling in the Bar Wire Product production line of mill, it is such a to roll
The relevant devices such as the main short stress path rolling mill relied on production line of realization and kink of molding formula, and short stress path rolling mill is more
It is the most important thing for realizing such a production model.
Under the short stress path rolling mill configuration condition of conventional common Bar Wire Product production line, short stress path rolling mill is not equipped with anti-axle
Alter device, although above-mentioned production requirement can be realized substantially, but when using short stress path rolling mill in conventional Bar Wire Product production line,
Hole slot is adjusted during by operator's Operational preparation not enough precisely and high-speed rolling during rolled piece irregular shape
Shape etc. can cause the axial float of such short stress path rolling mill than more serious, thus cause the product size tolerance produced compared with
Greatly so as to there is a situation where to be unsatisfactory for gb specification, meanwhile, the failure of equipment can be also caused when axial float is serious, so as to influence
Normal production.
The content of the invention
In view of the above-mentioned problems, present invention offer is a kind of the serious chuck mode of short stress path rolling mill axial float can be avoided to prevent
Axle alters device.
To reach above-mentioned purpose, a kind of anti-axle of chuck mode of the invention alters device, including the chuck being fixed in rolling-mill housing,
The chuck includes being oppositely arranged on the left clamp of mill rolls case both sides, right clamp, and the left clamp, right clamp roll towards described
The side of machine roller case is fixedly installed left liner plate and right liner plate respectively, and the mill rolls case is arranged on the left liner plate and right liner plate
Between, the mill rolls case is towards being respectively arranged with guide plate, the guide plate and the milling train on the side of left liner plate and right liner plate
Roller box-shaped is into sliding shoe, and the sliding shoe is moved up and down along on the inside of the left liner plate and right liner plate.
Further, the thickness of the left liner plate is less than the thickness of the right liner plate, and the occupancy of the right liner plate thickness is empty
Between at least meet the dismounting of right liner plate after can carry out the dismounting of damping body.
Further, the chuck is welded to connect with the rolling-mill housing, or the chuck is cast with the rolling-mill housing
It is structure as a whole.
Further, screwed hole is respectively arranged with the left clamp and right clamp, the left liner plate and right liner plate pass through
Screw is fixed on the left clamp and right clamp through the screwed hole.
Further, the guide plate is arranged on the mill rolls case by screw.
Further, the height of the left liner plate is more than the height of the left clamp, the left liner plate correspondence left card
The height of plate, which is provided with neck, the neck, is provided with backing plate, and the backing plate extends to the outside of the neck and is fixed on
On the upper surface of the left clamp.
Further, the backing plate is bolted on the left clamp.
Further, the material of the left liner plate, right liner plate and the guide plate is high-abrasive material.
The anti-axle of chuck mode of the present invention alters device on the basis of conventional short stress path rolling mill, not to original milling train overall structure
It is modified, the increase of device is altered only by the anti-axle of this chuck mode, just make it that such milling train axial float is than more serious in the past
The problem of be well solved.
Brief description of the drawings
Fig. 1 is the front view that the anti-axle of the chuck mode of embodiment 1 alters device；
Fig. 2 is Fig. 1 A-A sectional views.
Embodiment
With reference to Figure of description, the present invention will be further described.
As shown in Figure 1, 2, the anti-axle of the present embodiment chuck mode alters device, including the chuck 2 being fixed in rolling-mill housing 1, card
Disk 2 is directly cast as one when being welded into one or casting with frame 1, and the chuck 1 includes being oppositely arranged on mill rolls case two
Left clamp, the right clamp of side, i.e. chuck left clamp, the inner side left clamp of right clamp, right clamp towards described
Screwed hole is opened in the side of mill rolls case 5, and is screwed into medial surface difference of the corresponding screwed hole in left clamp, right clamp by screw
Left liner plate 4 and right liner plate 7 are fixedly installed, the mill rolls case is arranged between the left liner plate 4 and right liner plate 7, described to roll
Machine roller case 5 by screw towards guide plate 6 is fixed with the side of left liner plate 4 and right liner plate 7 respectively, and the guide plate 6 rolls with described
The formation sliding shoe of machine roller case 5, medial surface of the sliding shoe along the left liner plate and right liner plate is moved up and down.
The material that the anti-axle of the present embodiment chuck mode alters left liner plate 4, right liner plate 7 and the guide plate 6 described in device is preferably
High-abrasive material.
The anti-axle of the present embodiment chuck mode is altered device and on the basis of short stress path rolling mill, rolled in conventional Bar Wire Product production line
Increase chuck 2 in machine frame 1,2 liang of inner sides of chuck set liner plate respectively, at the same time increase guide plate 6, guide plate 6 in roller case both sides
Moved up and down with the sliding shoe of the formation of mill rolls case 5 in the chute that two liner plates are formed with chuck, by by sliding shoe and chute
Control in less interstice coverage, i.e., chuck for roller case limitation, so as to correspondingly, limit hole slot and rolled piece on roll
The axial float of roll that brings of skew.
As a kind of alternative embodiment, device is altered in order to install the anti-axle of the present embodiment chuck mode in the limited space of frame
And the dismounting of damping body is not influenceed, left liner plate and right liner plate are designed as different thickness, wherein for dismounting damping body side
Liner plate thickness is more than another side plate thickness, and the space that reserves is at least after the dismounting of thicker liner plate for the thickness of thicker liner plate
Damping body can easily be dismantled.Assuming that damping body is dismounted from right side, that is, the thickness of the left liner plate 4 is less than the right liner plate
7 thickness, left liner plate 4 compares more thin liner plate, and right liner plate 7 is thick liner plate, and premised on above-mentioned, the height of left liner plate 4 is more than
The height of the left clamp, the height of the left correspondence of the liner plate 4 left clamp, which is provided with neck, the neck, is provided with pad
Plate 3, the backing plate 3 extends to the outside of the neck and is bolted on the upper surface of the left clamp.This is optional
Embodiment, can be on the basis of in the past common short stress path rolling mill, what is be not modified to original milling train overall structure
Under the premise of, only increase the anti-axle of chuck mode and alter device, hardly increase weight of equipment, it is possible to solve the axle of short stress path rolling mill
To play problem；Chuck is restricted due to the limitation of original rolling-mill housing width, the gross thickness of two blocks of liner plates, this optional implementation
Example, thick liner plate is designed as by the liner plate for dismantling damping body side, so when carrying out the replacing of milling train damping body, though chuck with
Rolling-mill housing is the non-dismountable structure of one, and the replacing of damping body, that is, thick lining can also be completed by the dismounting of thick liner plate
The use of plate can avoid setting chuck mode anti-axle to occur influence milling train damping body when altering device more in original rolling-mill housing
Change the generation of problem.
More than, only presently preferred embodiments of the present invention, but protection scope of the present invention is not limited thereto, and it is any to be familiar with sheet
Those skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in should all be covered
Within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should be defined by claim is defined.
Claims (8)
1. a kind of anti-axle of chuck mode alters device, it is characterised in that：Including the chuck being fixed in rolling-mill housing, the chuck includes
It is oppositely arranged on the left clamp of mill rolls case both sides, right clamp, the left clamp, right clamp are towards the side of the mill rolls case
Left liner plate and right liner plate are fixedly installed respectively, and the mill rolls case is arranged between the left liner plate and right liner plate, described to roll
Machine roller case is towards being respectively arranged with guide plate on the side of left liner plate and right liner plate, and the guide plate and the mill rolls box-shaped are into slip
Block, the sliding shoe is moved up and down along on the inside of the left liner plate and right liner plate.
2. the anti-axle of chuck mode according to claim 1 alters device, it is characterised in that：The thickness of the left liner plate is less than described
The thickness of right liner plate, the space-consuming of the right liner plate thickness can carry out the dismounting of damping body after at least meeting right liner plate dismounting.
3. the anti-axle of chuck mode according to claim 1 alters device, it is characterised in that：The chuck is welded with the rolling-mill housing
Connect in succession, or the chuck is structure as a whole with rolling-mill housing casting.
4. the anti-axle of chuck mode according to claim 1 alters device, it is characterised in that：On the left clamp and right clamp respectively
Screwed hole is provided with, the left liner plate and right liner plate are fixed on the left clamp and right clamp by screw through the screwed hole
On.
5. the anti-axle of chuck mode according to claim 1 alters device, it is characterised in that：The guide plate is arranged on institute by screw
State on mill rolls case.
6. the anti-axle of chuck mode according to claim 2 alters device, it is characterised in that：The height of the left liner plate is more than described
The height of left clamp, the height of the left liner plate correspondence left clamp, which is provided with neck, the neck, is provided with backing plate, institute
Backing plate is stated to extend to the outside of the neck and be fixed on the upper surface of the left clamp.
7. the anti-axle of chuck mode according to claim 6 alters device, it is characterised in that：The backing plate is bolted on institute
State on left clamp.
8. the anti-axle of chuck mode according to claim 1 alters device, it is characterised in that：The left liner plate, right liner plate and institute
The material for stating guide plate is high-abrasive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610323853.8A CN105834221B (en) | 2016-05-13 | 2016-05-13 | The anti-axle of chuck mode alters device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610323853.8A CN105834221B (en) | 2016-05-13 | 2016-05-13 | The anti-axle of chuck mode alters device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105834221A CN105834221A (en) | 2016-08-10 |
| CN105834221B true CN105834221B (en) | 2017-08-25 |
Family
ID=56593547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610323853.8A Active CN105834221B (en) | 2016-05-13 | 2016-05-13 | The anti-axle of chuck mode alters device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105834221B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3638330A1 (en) * | 1986-11-10 | 1988-05-19 | Schloemann Siemag Ag | ROLLING DEVICES WITH A DEVICE FOR THE AXIAL SHIFTING OF ADJUSTABLE ROLLERS |
| ATE162436T1 (en) * | 1993-11-29 | 1998-02-15 | Danieli Off Mecc | DEVICE FOR AXIAL TIGHTENING/LOOSENING OF THE ROLLER CLAMPING PIECES IN A ROLL STAND |
| CN200957427Y (en) * | 2006-08-04 | 2007-10-10 | 河南第一工具厂 | Lower-roller anti-flee device of taper-shank twisted-wire drill for pressed machine tool |
| CN2930903Y (en) * | 2006-08-04 | 2007-08-08 | 河南第一工具厂 | Topping roll movement-proof device of taper shank twist drill rolling machine tool |
| CN101428299B (en) * | 2008-10-21 | 2011-01-12 | 北方工业大学 | Short stress path molding mill |
| CN101947555B (en) * | 2010-09-10 | 2012-12-26 | 中冶京诚工程技术有限公司 | Rolling mill work roll shifting device and safety bolt component thereof |
| CN204921922U (en) * | 2015-08-25 | 2015-12-30 | 北京电力设备总厂有限公司 | Prevent structure of an axial float |
| CN205599668U (en) * | 2016-05-13 | 2016-09-28 | 中冶华天工程技术有限公司 | Chuck type prevents axle and scurries device |
-
2016
- 2016-05-13 CN CN201610323853.8A patent/CN105834221B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105834221A (en) | 2016-08-10 |
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