CN202700956U - Roller regulating mechanism of reinforced steel bar cold-rolling mill - Google Patents
Roller regulating mechanism of reinforced steel bar cold-rolling mill Download PDFInfo
- Publication number
- CN202700956U CN202700956U CN 201220348416 CN201220348416U CN202700956U CN 202700956 U CN202700956 U CN 202700956U CN 201220348416 CN201220348416 CN 201220348416 CN 201220348416 U CN201220348416 U CN 201220348416U CN 202700956 U CN202700956 U CN 202700956U
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- Prior art keywords
- jacking
- seat
- adjusting
- governor motion
- regulating
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- Expired - Fee Related
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 8
- 239000010959 steel Substances 0.000 title claims abstract description 8
- 238000005097 cold rolling Methods 0.000 title claims abstract description 7
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a roller regulating mechanism of a reinforced steel bar cold-rolling mill. The roller regulating mechanism of the reinforced steel bar cold-rolling mill comprises an upper roller regulating mechanism and a lower roller regulating mechanism, the upper roller regulating mechanism comprises an upper regulating base and a regulating slide block, the regulating slide block is movably connected with the upper regulating base, and a roller shaft movable rod of an upper roller assembly is located in a threaded hole of the regulating slide block and matched with threads of the regulating slide block. The lower roller regulating mechanism comprises a jacking base, a jacking seat and a regulating lead screw, the jacking seat is located at the upper end of the jacking base, one end of the regulating lead screw is axially fixed at the left end of the jacking base, and the other end of the regulating lead screw is located in a bolt hole of the jacking seat and matched with jacking threads. The roller regulating mechanism is simple and convenient to operate, accurate and reliable during regulation of a roller of the reinforced steel bar cold-rolling mill.
Description
Technical field
The utility model relates to the parts of reinforced bar cold mill, relates in particular a kind of roll governor motion of reinforced bar cold mill.
Background technology
Reinforced bar cold mill will be regulated the mutual alignment of upper and lower roll often after when assembling or operation, therefore the front and back position of upper and lower roll need not be regulated because the bearing block of two rolls is installed in the same elongated slot of body.The left and right sides position adjustments of upper and lower roll is to realize by the different adjustment mechanism that is arranged on body left-hand axis end, and existing governor motion wants the bolt of degree of tightness more when regulating, and operates not too convenient.The up-down adjustment of topping roll is by realizing toward pressing down or carry with screw mandrel at two end axles bearing place, operate more convenient, but the up-down adjustment of bottom roll is not so good the accent just, adopts the method for backing plate pad to regulate in the majority in the past, and its inconvenient operation also is difficult to harmonize really.
Summary of the invention
The purpose of this utility model provides a kind of roll governor motion of reinforced bar cold mill, and is simple to operation when its roll to reinforced bar cold mill is regulated, and accurately and reliably.
The roll governor motion of reinforced bar cold mill described in the utility model, comprise that the described topping roll governor motion of topping roll governor motion comprises upper adjusting seat and adjusting slider, the two ends of described upper adjusting seat are fixed on the steel bar cold rolling body, and be positioned at an end of topping roll assembly, the middle part of upper adjusting seat offers groove, adjusting slider is installed in the groove, slidably is connected up and down with upper adjusting seat; This adjusting slider middle part offers screwed hole, and an end of the roll mandrel carriage release lever of topping roll assembly is installed in the screwed hole of adjusting slider, with the adjusting slider threaded engagement.
The left and right sides of described adjusting slider are respectively equipped with vertical chute, cooperate with the left and right sides of groove, vertically being provided with briquetting in the chute, at adjusting slider adjusting bolt is housed, the termination of described adjusting bolt is against on the briquetting, by briquetting upper adjusting seat and adjusting slider is compressed.
Described upper adjusting seat is arc.
Described bottom roll governor motion, comprise jacking base, jacking seat and regulate screw mandrel, described jacking seat is positioned on the described jacking base, the upper surface of jacking base is an inclined-plane, and the lower surface of jacking seat is the inclined-plane corresponding with the upper surface of jacking base, and the left side of described jacking seat offers bolt hole to the right, the left part of described jacking base offers mounting groove, regulate screw mandrel one end and be axially fixed in the described mounting groove, the other end is positioned at the bolt hole of jacking seat, with jacking seat threaded engagement.
When the topping roll assembly is carried out position adjustments, because roll mandrel carriage release lever and adjusting slider are threaded engagement, only need the roll mandrel carriage release lever of rotation topping roll assembly, the topping roll assembly under the drive of roll mandrel carriage release lever near or away from adjusting slider, thereby realized easily the topping roll assembly about the location.During topping roll assembly up-down adjustment, but because of adjusting slider and upper adjusting seat relative sliding, so also need not become flexible the bolt of fastening upper adjusting seat, briquetting has guaranteed that gap suitable between upper adjusting seat and the adjusting slider is unlikely to stuck with convenient the slip.
When the bottom roll assembly is carried out position adjustments, screw mandrel is regulated in rotation, because in the bolt hole of jacking seat, with jacking seat threaded engagement, the jacking seat will move along the inclined-plane, at this moment, the height that jacking seat and jacking base form just changes, and the bottom roll assembly is to be placed on the jacking seat, and the height that jacking seat and jacking base form changes, and has realized easily regulating the height and position of bottom roll assembly.The topping roll up-down adjustment is up to carry or toward pressing down to realize, upper and lower roll carries out up-down adjustment jointly, has guaranteed the position of center line of rolling concrete steel bar by the screw mandrel on the existing topping roll two end axles bearing.
The roll governor motion of reinforced bar cold mill described in the utility model owing to having above-mentioned topping roll governor motion and bottom roll governor motion, when the roll of reinforced bar cold mill is regulated, realized simple to operation, and purpose accurately and reliably.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is the left view among Fig. 1;
Fig. 3 is the top view of topping roll governor motion in the utility model;
Fig. 4 is the left view of topping roll governor motion in the utility model;
Fig. 5 is the front view of bottom roll governor motion in the utility model;
Fig. 6 is the left view of bottom roll governor motion in the utility model.
The specific embodiment
In order further to explain the technical solution of the utility model, the utility model is elaborated below by coming by reference to the accompanying drawings.
To shown in Figure 5, the roll governor motion of this reinforced bar cold mill comprises topping roll governor motion 3 and bottom roll governor motion 5 such as Fig. 1, and described topping roll governor motion 3 comprises upper adjusting seat 31, adjusting slider 32 and briquetting 33.Described upper adjusting seat 31 is arc, and its two ends are fixed on the left side of steel bar cold rolling body, and is positioned at an end of topping roll assembly.The middle part of upper adjusting seat 31 offers groove, adjusting slider can slide up and down to be installed in the groove, the concrete relation of installing is to be respectively equipped with vertical chute in the both sides of adjusting slider, and the left and right sides of groove lays respectively in vertical chute, is slidingly matched with vertical chute.Vertically being provided with briquetting 33 in the chute, at adjusting slider adjusting bolt 34 is housed, the termination of described adjusting bolt 34 is against on the briquetting 33, by briquetting 33 upper adjusting seat 31 and adjusting slider 32 is compressed.These adjusting slider 32 middle parts offer screwed hole, and the roll mandrel carriage release lever 21 of topping roll assembly 2 is arranged in the screwed hole of adjusting slider 32, with adjusting slider 32 threaded engagement.
Described bottom roll governor motion 5, comprise jacking base 51, jacking seat 52 and adjusting screw mandrel 53, described jacking seat 52 is positioned on the described jacking base 51, the upper surface of jacking base 51 is an inclined-plane, the lower surface of jacking seat 52 is the inclined-plane corresponding with the upper surface of jacking base 51, the left side of described jacking seat 52 offers bolt hole 54 to the right, the left part of described jacking base 52 offers mounting groove, regulating screw mandrel 53 1 ends is axially fixed in the described mounting groove, it can rotate in mounting groove and slide up and down, the other end is positioned at the bolt hole 54 of jacking seat 52, with jacking seat 52 threaded engagement.
Claims (4)
1. the roll governor motion of a reinforced bar cold mill, comprise topping roll governor motion (3) and bottom roll governor motion (5), it is characterized in that: described topping roll governor motion comprises upper adjusting seat (31) and adjusting slider (32), the two ends of described upper adjusting seat are fixed on the steel bar cold rolling body (1), and are positioned at an end of topping roll assembly (2), and the middle part of upper adjusting seat offers groove, adjusting slider is installed in the groove, slidably is connected up and down with upper adjusting seat; This adjusting slider middle part offers screwed hole, and an end of the roll mandrel carriage release lever of topping roll assembly (2) is installed in the screwed hole of adjusting slider, with the adjusting slider threaded engagement.
2. the roll governor motion of described reinforced bar cold mill according to claim 1, it is characterized in that: the left and right sides of described adjusting slider (32) are respectively equipped with vertical chute, cooperate with the left and right sides of groove, vertically be provided with briquetting (33) in the chute, at adjusting slider adjusting bolt (34) is housed, the termination of described adjusting bolt (34) is against on the briquetting (33), by briquetting upper adjusting seat (31) and adjusting slider (32) is compressed.
3. the roll governor motion of described reinforced bar cold mill according to claim 1, it is characterized in that: described upper adjusting seat (31) is arc.
4. according to claim 1 and 2 or the roll governor motion of 3 described reinforced bar cold mills, it is characterized in that: described bottom roll governor motion (5), comprise jacking base (51), jacking seat (52) and adjusting screw mandrel (53), described jacking seat is positioned on the described jacking base, the upper surface of jacking base is an inclined-plane, the lower surface of jacking seat is the inclined-plane corresponding with the upper surface of jacking base, the left side of described jacking seat offers bolt hole (54) to the right, the left part of described jacking base offers mounting groove, regulating screw mandrel one end is axially fixed in the described mounting groove, the other end is positioned at the bolt hole of jacking seat, with jacking seat threaded engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220348416 CN202700956U (en) | 2012-07-18 | 2012-07-18 | Roller regulating mechanism of reinforced steel bar cold-rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220348416 CN202700956U (en) | 2012-07-18 | 2012-07-18 | Roller regulating mechanism of reinforced steel bar cold-rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202700956U true CN202700956U (en) | 2013-01-30 |
Family
ID=47581296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220348416 Expired - Fee Related CN202700956U (en) | 2012-07-18 | 2012-07-18 | Roller regulating mechanism of reinforced steel bar cold-rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202700956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436266A (en) * | 2016-01-15 | 2016-03-30 | 陈代忠 | Cold bend forming machine roller interval adjustment device |
-
2012
- 2012-07-18 CN CN 201220348416 patent/CN202700956U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436266A (en) * | 2016-01-15 | 2016-03-30 | 陈代忠 | Cold bend forming machine roller interval adjustment device |
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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: 20130130 Termination date: 20160718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |