CN101869913A - Roller adjustment device in main mill - Google Patents
Roller adjustment device in main mill Download PDFInfo
- Publication number
- CN101869913A CN101869913A CN200910031576A CN200910031576A CN101869913A CN 101869913 A CN101869913 A CN 101869913A CN 200910031576 A CN200910031576 A CN 200910031576A CN 200910031576 A CN200910031576 A CN 200910031576A CN 101869913 A CN101869913 A CN 101869913A
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- China
- Prior art keywords
- roll
- bearing block
- chute
- wallboards
- wallboard
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Abstract
The invention discloses a roller adjustment device in a main mill, which can accurately adjust a distance between two rollers. The device comprises two wallboards; a connecting plate is fixedly arranged between the two wallboards; a driven roller and a driving roller are arranged between the two wallboards; the shaft ends of the driving roller and the driven roller are arranged in corresponding bearing blocks respectively; the wallboard is provided with a sliding chute; the bearing blocks at the two ends of the driving roller are arranged in the sliding chute and are fixed on the wallboard by bolts; the bearing blocks at the two ends of the driven roller are arranged in the sliding chute, can slide in the sliding chute, and are movably connected with an adjusting lever; and the other end of the adjusting lever is in threaded connection with the connecting plate. The roller adjustment device is applied to the main mills.
Description
Technical field
The present invention relates to a kind of adjusting device of producing roll in the employed main mill of PLASTIC LAMINATED.
Background technology
PLASTIC LAMINATED is a kind of application product very widely at present.In actual production process, PLASTIC LAMINATED is by the milling train moulding, and the thickness of PLASTIC LAMINATED is determined that by the distance between the roll in the main mill roll in the milling train is arranged in the bearing block, bearing block is fixed on the pedestal of milling train by screw then, roll comprises initiatively roll and idle roll.In order to produce the PLASTIC LAMINATED of different-thickness, initiatively the distance between roll and the idle roll is adjustable, so the waist hole is set on the bearing block at idle roll two ends.When needs regulate between the roll apart from the time, earlier the screw on the idle roll two end axles bearing is unclamped, the bearing block at mobile then idle roll two ends, when the distance between active roll and the idle roll reaches requirement, with screw bearing block to be fixed again, such control method is very simple, but in adjustable range, initiatively the depth of parallelism between roll and the idle roll is difficult to guarantee, the sheet material of producing will uneven thickness, causes product defective.
Summary of the invention
Technical problem to be solved by this invention is: a kind of adjusting device that can accurately adjust between two rolls distance and can guarantee roll in the main mill of the depth of parallelism will be provided.
For addressing the above problem, the technical solution used in the present invention is: the adjusting device of roll in a kind of main mill, comprise two wallboards, between wallboard, be set with connecting plate, between two wallboards, be provided with idle roll and active roll, the axle head of described active roll and idle roll is separately positioned in the corresponding bearing block, wallboard is provided with chute, initiatively the bearing block at roll two ends is arranged in the chute and by screw and is fixed on the wallboard, the bearing block at idle roll two ends is arranged in the chute and can slides in chute, the bearing block at idle roll two ends flexibly connects with adjusting rod respectively, and the other end of adjusting rod is threaded with connecting plate.
The invention has the beneficial effects as follows: adopt adjusting rod to replace the waist hole to regulate, the number of turns by the rotation of control and regulation bar can accurately guarantee the depth of parallelism between adjusted two rolls.
Description of drawings
Fig. 1 is the structural representation of the adjusting device of roll in the main mill of the present invention;
Fig. 2 is the left apparent direction structure chart of Fig. 1.
Among the figure: 1, wallboard, 2, connecting plate, 3, roll initiatively, 4, idle roll, 5, bearing block, 6, chute, 7, adjusting rod.
The specific embodiment
Below in conjunction with accompanying drawing, the structure of the adjusting device of roll in the main mill of the present invention is described in further detail.
As shown in Figure 1, the adjusting device of roll in a kind of main mill, comprise two wallboards 1, between two wallboards 1, be set with connecting plate 2, between two wallboards 1, be provided with initiatively roll 3 and idle roll 4, the axle head of described idle roll 4 and active roll 3 is arranged in the corresponding bearing block 5 respectively, wallboard 1 is provided with chute 6, initiatively the bearing block 5 at roll 3 two ends is arranged in the chute 6 and by screw and is fixed on the wallboard 1, the bearing block 5 at idle roll 4 two ends is arranged in the chute 6 and can slides in chute 6, the bearing block 5 at idle roll 4 two ends flexibly connects with adjusting rod 7 respectively, and the other end of adjusting rod 7 is threaded with connecting plate 2.
The present invention in order to satisfy the requirement that can produce the different-thickness composite board, need regulate the centre-to-centre spacing of active roll 3 and idle roll 4 and satisfy the demand in real work, can realize in the following manner.Because be threaded between adjusting rod 7 and the connecting plate 2, so rotatable adjusting rod 7, the bearing block 5 at idle roll 4 two ends is sliding in chute 6 under the effect of adjusting rod 7 like this, when idle roll 4 with when initiatively the centre-to-centre spacing of roll 3 reaches the composite board that can produce desired thickness and requires, the adjusting rod 7 that stops the rotation gets final product.The rotating cycle of guaranteeing two adjusting rods 7 is identical, can effectively guarantee the depth of parallelism between idle roll 4 and the active roll 3 like this.It is even that the sheet material of producing is just understood thickness.
Claims (1)
1. the adjusting device of roll in the main mill, comprise two wallboards, between wallboard, be set with connecting plate, it is characterized in that: between two wallboards, be provided with idle roll and active roll, the axle head of described active roll and idle roll is separately positioned in the corresponding bearing block, wallboard is provided with chute, initiatively the bearing block at roll two ends is arranged in the chute and by screw and is fixed on the wallboard, the bearing block at idle roll two ends is arranged in the chute and can slides in chute, the bearing block at idle roll two ends flexibly connects with adjusting rod respectively, and the other end of adjusting rod is threaded with connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910031576A CN101869913A (en) | 2009-04-23 | 2009-04-23 | Roller adjustment device in main mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910031576A CN101869913A (en) | 2009-04-23 | 2009-04-23 | Roller adjustment device in main mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101869913A true CN101869913A (en) | 2010-10-27 |
Family
ID=42995106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910031576A Pending CN101869913A (en) | 2009-04-23 | 2009-04-23 | Roller adjustment device in main mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101869913A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688964A (en) * | 2012-06-15 | 2012-09-26 | 张健 | Rolling mill for screw pump stator or rotors |
| CN105234176A (en) * | 2015-09-28 | 2016-01-13 | 浙江普特铝业有限公司 | Hot rolling equipment |
| CN105436266A (en) * | 2016-01-15 | 2016-03-30 | 陈代忠 | Cold bend forming machine roller interval adjustment device |
-
2009
- 2009-04-23 CN CN200910031576A patent/CN101869913A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688964A (en) * | 2012-06-15 | 2012-09-26 | 张健 | Rolling mill for screw pump stator or rotors |
| CN102688964B (en) * | 2012-06-15 | 2014-02-26 | 张健 | Rolling mill for screw pump stator or rotors |
| CN105234176A (en) * | 2015-09-28 | 2016-01-13 | 浙江普特铝业有限公司 | Hot rolling equipment |
| 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 |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101027 |