CN205146894U - Gauge control mechanism of rolling plate -type - Google Patents

Gauge control mechanism of rolling plate -type Download PDF

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Publication number
CN205146894U
CN205146894U CN201520952335.3U CN201520952335U CN205146894U CN 205146894 U CN205146894 U CN 205146894U CN 201520952335 U CN201520952335 U CN 201520952335U CN 205146894 U CN205146894 U CN 205146894U
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CN
China
Prior art keywords
air cavity
briquetting
carriage
control mechanism
depression bar
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.)
Active
Application number
CN201520952335.3U
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Chinese (zh)
Inventor
杭永海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangyin Comat Metal Products Co Ltd
Original Assignee
Jiangyin Comat Metal Products Co Ltd
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Publication date
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Priority to CN201520952335.3U priority Critical patent/CN205146894U/en
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Publication of CN205146894U publication Critical patent/CN205146894U/en
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Abstract

The utility model provides a gauge control mechanism of rolling plate -type, set up the bottom roll in the frame including rotating, set up rather than the matched with top tread roller above the bottom roll, slide along upper and lower direction and be provided with the carriage in the frame top, the both ends of top tread roller are rotated mutually with the both ends of carriage respectively and are connected, the carriage is connected with the piston rod of pneumatic cylinder, be provided with the air cavity on the carriage, it is provided with the piston board to slide in the air cavity, the piston board is connected with the one end of depression bar, the other end of depression bar is provided with the briquetting, the briquetting is pressed and is located on the top tread roller, when the pneumatic cylinder provides pressure to the carriage, the piston board slides in the air cavity, make gas compression in the air cavity, compressed gas becomes stable atmospheric pressure to the piston plate -type, thereby be used in the surface of top tread roller through depression bar and briquetting, make the pressure of top tread roller even, thereby plate -type thickness homogeneity has been improved.

Description

The THICKNESS CONTROL mechanism of milled sheet shape
Technical field
The utility model relates to a kind of THICKNESS CONTROL mechanism of milled sheet shape.
Background technology
Cold mill complex production line requires more and more higher to the thickness evenness of plate shape, and the topping roll of existing milling train, because its two ends are stressed, its length is longer, unbalance stress in the middle part of it, thus rolling plate shape is out the thin thick middle in both sides, and easily there is phenomenon in uneven thickness.
Summary of the invention
The purpose of this utility model is the deficiency overcoming above-mentioned technology, thus provides a kind of THICKNESS CONTROL mechanism of milled sheet shape, ensures plate shape consistency of thickness, ensures product quality.
The technical scheme that the utility model adopts is such: the THICKNESS CONTROL mechanism of milled sheet shape, comprise the bottom roll rotating and be arranged in frame, be arranged at the topping roll matched with it above described bottom roll, slide along above-below direction above described frame and be provided with travelling carriage, the two ends of described topping roll rotate with the two ends of described travelling carriage respectively and are connected, described travelling carriage is connected with the piston rod of hydraulic cylinder, described travelling carriage is provided with air cavity, slide in described air cavity and be provided with piston plate, described piston plate is connected with one end of depression bar, the other end of described depression bar is provided with briquetting, described briquetting is installed with on described topping roll.
Further improvement: described briquetting has the arc surface matched with the surface of described topping roll.
Further improvement: be provided with the limited block preventing described piston rod and its disengaging in described air cavity.
By adopting preceding solution, the beneficial effects of the utility model are: when hydraulic cylinder provides pressure to travelling carriage, piston plate slides in air cavity, make the gas compression in air cavity, Compressed Gas forms stable air pressure to piston plate, thus the surface of topping roll is acted on by depression bar and briquetting, make the pressure uniform of topping roll, thus improve plate shape thickness evenness.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Wherein: 1, bottom roll; 2, topping roll; 3, travelling carriage; 4, air cavity; 5, piston plate; 6, depression bar; 7, briquetting; 8, limited block.
Detailed description of the invention
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the utility model discloses a kind of THICKNESS CONTROL mechanism of milled sheet shape, comprise the bottom roll 1 rotating and be arranged in frame, be arranged at the topping roll 2 matched with it above described bottom roll 1, slide along above-below direction above described frame and be provided with travelling carriage 3, the two ends of described topping roll 2 rotate with the two ends of described travelling carriage 3 respectively and are connected, described travelling carriage 3 is connected with the piston rod of hydraulic cylinder, described travelling carriage 3 is provided with air cavity 4, slide in described air cavity 4 and be provided with piston plate 5, described piston plate 5 is connected with one end of depression bar 6, the other end of described depression bar 6 is provided with briquetting 7, described briquetting 7 is installed with on described topping roll 2.
Operation principle: when hydraulic cylinder provides pressure to travelling carriage 3, piston plate 5 slides in air cavity 4, make the gas compression in air cavity 4, Compressed Gas forms stable air pressure to piston plate 5, thus the surface of topping roll 2 is acted on by depression bar 6 and briquetting 7, make the pressure uniform of topping roll 2, thus improve plate shape thickness evenness.
In order to prevent briquetting 7 from abrading topping roll 2 surface, ensure product surface quality, described briquetting 7 has the arc surface matched with the surface of described topping roll 2.
The embodiment optimized in the present embodiment is, is provided with the limited block 8 preventing described piston rod and its disengaging in described air cavity 4.
More than show and describe general principle of the present utility model and principal character and advantage thereof; the technical staff of the industry should understand; the utility model is not restricted to the described embodiments; above-described embodiment just illustrates principle of the present utility model with description in explanation; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall within the scope of claimed the utility model, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (3)

1. the THICKNESS CONTROL mechanism of milled sheet shape, it is characterized in that: comprise the bottom roll rotating and be arranged in frame, be arranged at the topping roll matched with it above described bottom roll, slide along above-below direction above described frame and be provided with travelling carriage, the two ends of described topping roll rotate with the two ends of described travelling carriage respectively and are connected, described travelling carriage is connected with the piston rod of hydraulic cylinder, described travelling carriage is provided with air cavity, slide in described air cavity and be provided with piston plate, described piston plate is connected with one end of depression bar, the other end of described depression bar is provided with briquetting, described briquetting is installed with on described topping roll.
2. the THICKNESS CONTROL mechanism of milled sheet shape according to claim 1, is characterized in that: described briquetting has the arc surface matched with the surface of described topping roll.
3. the THICKNESS CONTROL mechanism of milled sheet shape according to claim 1, is characterized in that: be provided with the limited block preventing described piston rod and its disengaging in described air cavity.
CN201520952335.3U 2015-11-26 2015-11-26 Gauge control mechanism of rolling plate -type Active CN205146894U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520952335.3U CN205146894U (en) 2015-11-26 2015-11-26 Gauge control mechanism of rolling plate -type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520952335.3U CN205146894U (en) 2015-11-26 2015-11-26 Gauge control mechanism of rolling plate -type

Publications (1)

Publication Number Publication Date
CN205146894U true CN205146894U (en) 2016-04-13

Family

ID=55682635

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520952335.3U Active CN205146894U (en) 2015-11-26 2015-11-26 Gauge control mechanism of rolling plate -type

Country Status (1)

Country Link
CN (1) CN205146894U (en)

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Effective date of registration: 20191210

Granted publication date: 20160413

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PD01 Discharge of preservation of patent

Date of cancellation: 20200610

Granted publication date: 20160413

PP01 Preservation of patent right
PP01 Preservation of patent right

Effective date of registration: 20200710

Granted publication date: 20160413

PD01 Discharge of preservation of patent
PD01 Discharge of preservation of patent

Date of cancellation: 20210110

Granted publication date: 20160413