CN202910123U - Roll spacing adjusting type three-roller plate roll - Google Patents

Roll spacing adjusting type three-roller plate roll Download PDF

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Publication number
CN202910123U
CN202910123U CN 201220680132 CN201220680132U CN202910123U CN 202910123 U CN202910123 U CN 202910123U CN 201220680132 CN201220680132 CN 201220680132 CN 201220680132 U CN201220680132 U CN 201220680132U CN 202910123 U CN202910123 U CN 202910123U
Authority
CN
China
Prior art keywords
roll
roller
rolls
hydraulic
lower roll
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
Application number
CN 201220680132
Other languages
Chinese (zh)
Inventor
吕军
皮之中
郭霞
吴红
刘志刚
彭亮
彭媛
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.)
HUBEI EZHONG HEAVY MACHINERY CO Ltd
Original Assignee
HUBEI EZHONG HEAVY MACHINERY CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HUBEI EZHONG HEAVY MACHINERY CO Ltd filed Critical HUBEI EZHONG HEAVY MACHINERY CO Ltd
Priority to CN 201220680132 priority Critical patent/CN202910123U/en
Application granted granted Critical
Publication of CN202910123U publication Critical patent/CN202910123U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a roll spacing adjusting type three-roller plate roll. The roll spacing adjusting type three-roller plate roll comprises a toggle rack, an underlying oil tank, an upper roller, lower rollers, a stopper device, a carrier roller device, a horizontal moving device, a horizontal rack, hydraulic oil tanks and a hydraulic system, wherein the two lower rollers are horizontally arranged on the horizontal rack; one upper roller is located above the two lower rollers and is horizontally arranged on a left rack; the cross sections of the two lower roller and the upper roller are arranged to be shaped like a Chinese character Pin; the upper roller and the two lower rollers are axially parallel; and the horizontal rack is provided with the horizontal moving device which comprises two hydraulic oil tanks, the two hydraulic oil tanks are respectively arranged outside the lower rollers, piston shaft lines of the hydraulic oil tanks are vertical to lower roller shaft lines and are located below the lower roller shaft lines. The roll spacing adjusting type three-roller plate roll has the advantages of improving a plate slipping condition, promoting coiling precision and coiling efficiency, and being suitable for different customer requirements.

Description

The adjustable three rolls plate bending machine of a kind of roll spacing
Technical field
The utility model relates to the adjustable three rolls plate bending machine of a kind of roll spacing, belongs to machinery calendering technical field.
Background technology
Existing veneer reeling machine, the centre-to-centre spacing of lower roll can not become the geometric parameter adjustment by the workpiece requirement, can not change the centre distance of lower roll.When 1, rolling less workpiece, existing skids maybe can't roll phenomenon; 2, when rolling larger workpiece, the equipment power consumption is larger; 3, roll the workpiece shape single, can't satisfy client's multiple needs.Therefore, can not extrude work of high quality, yield rate is not high, and the waste resource causes cost of labor high.
Summary of the invention
The purpose of this utility model is, overcome the shortcoming of prior art, distance variable between a kind of lower roll is provided, improve sheet material skid condition, improve and roll precision and roll efficient, adapt to the change geometric parameter horizontal roller of different customer demands apart from adjustable three rolls plate bending machine.
The technical solution of the utility model is:
The adjustable three rolls plate bending machine of a kind of roll spacing, it comprises the frame of touching the pillow, underlying oil cylinder, top roll, lower roll, stop gauge, support roller device, horizontally moving device, horizontal frames, hydraulic jack, lathe bed, frame, measurement mechanism and main drive, and hydraulic system; Described lower roll has two, and level is installed on the horizontal frames; Top roll is one, is positioned at the top of two lower rolls, and level is installed on the left frame; Two lower rolls become the cross section with top roll be that " product " font is arranged; Described top roll and two lower roller shaft line parallels; On the described horizontal frames horizontally moving device is installed, this horizontally moving device comprises two hydraulic jacks, and these two hydraulic jacks are installed in respectively the outside of lower roll, and the piston axis of hydraulic jack is vertical with the lower roll axis, and below the lower roll axis.
The adjustable three rolls plate bending machine of described roll spacing, the bearing block at its lower roll 4 two ends is installed in the slideway, this slideway is vertical with the axis of lower roll, be used for adjust between two lower rolls apart from the time two lower rolls can move in the horizontal direction.
The adjustable three rolls plate bending machine of described roll spacing, two hydraulic jack is connected with hydraulic controller.
The adjustable three rolls plate bending machine of described roll spacing, the pistons end of two hydraulic jack are respectively over against a lower roll; Pistons end has the sheath that contacts with the lower roll outer surface.
Successful of the present utility model, can improve sheet material skid condition, improve and to roll precision and roll efficient, adapt to the change geometric parameter horizontal roller of different customer demands apart from adjustable three rolls plate bending machine.
Description of drawings
Fig. 1 is that the utility model structure master looks schematic diagram;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is lower roll and two schematic diagrames that hydraulic jack is installed at horizontally moving device;
Rotation direction schematic diagram when Fig. 4 top roll and lower roll work;
Fig. 5 is top roll and lower roll working state schematic representation.
The name of each Reference numeral is called among the figure: the 1-frame of touching the pillow, 2-underlying oil cylinder, 3-top roll, the 4-lower roll, the 5-stop gauge, 6-support roller device, 7-horizontally moving device, 7.1-horizontal frames, 7.2-hydraulic jack, 7.3-bottom working roll, the 8-lathe bed, 9-frame, 10-left frame, the 11-main drive, the 12-hydraulic system.
The specific embodiment
It is as follows that the utility model is described in further detail in conjunction with the accompanying drawings and embodiments:
Shown in Fig. 1-5, the adjustable three rolls plate bending machine of a kind of roll spacing, it comprises the frame 1 of touching the pillow, underlying oil cylinder 2, top roll 3, lower roll 4, stop gauge 5, support roller device 6, horizontally moving device 7, horizontal frames 7.1, hydraulic jack 7.2, lathe bed 8, frame 9, measurement mechanism 10 and main drive 11, and hydraulic system 12, it is characterized in that, described lower roll 4 has two, and level is installed on the horizontal frames 7.1; Top roll 3 is one, is positioned at the top of two lower rolls 4, and level is installed on the left frame 10; 3 one-tenth cross sections of two lower rolls 4 and top rolls are that " product " font is arranged; Described top roll 3 and two lower roll 4 axis are parallel; On the described horizontal frames 7.1 horizontally moving device 7 is installed, this horizontally moving device 7 comprises two hydraulic jacks 7.2, these two hydraulic jacks 7.2 are installed in respectively the outside of lower roll 4, and the piston axis of hydraulic jack 7.2 is vertical with lower roll 4 axis, and below lower roll 4 axis.The bearing block at described lower roll 4 two ends is installed in the slideway, and this slideway is vertical with the axis of lower roll 4, be used for adjust between two lower rolls 4 apart from the time two lower rolls 4 can move in the horizontal direction.Described two hydraulic jacks 7.2 are connected with hydraulic controller.The pistons end of described two hydraulic jacks 7.2 is respectively over against a lower roll 4; Pistons end has the sheath that contacts with lower roll 4 outer surfaces.
Claim protection domain of the present utility model is not limited to above-described embodiment.

Claims (4)

1. adjustable three rolls plate bending machine of roll spacing, it comprises the frame of touching the pillow (1), underlying oil cylinder (2), top roll (3), lower roll (4), stop gauge (5), support roller device (6), horizontally moving device (7), horizontal frames (7.1), hydraulic jack (7.2), lathe bed (8), frame (9), left frame (10) and main drive (11), and hydraulic system (12), it is characterized in that, described lower roll (4) has two, and level is installed in level MachineOn the frame (7.1); Top roll (3) is one, is positioned at the top of two lower rolls (4), and level is installed on the left frame (10); Two lower rolls (4) become the cross section to arrange for " product " font with top roll (3); Described top roll (3) and two lower rolls (4) axis are parallel; Horizontally moving device (7) is installed on the described horizontal frames (7.1), this horizontally moving device (7) comprises two hydraulic jacks (7.2), these two hydraulic jacks (7.2) are installed in respectively the outside of lower roll (4), the piston axis of hydraulic jack (7.2) is vertical with lower roll (4) axis, and in lower roll (4) axis below.
2. the adjustable three rolls plate bending machine of roll spacing according to claim 1, it is characterized in that, the bearing block at described lower roll (4) two ends is installed in the slideway, this slideway is vertical with the axis of lower roll (4), be used for adjust between two lower rolls (4) apart from the time two lower rolls (4) can move in the horizontal direction.
3. the adjustable three rolls plate bending machine of roll spacing according to claim 1 is characterized in that, described two hydraulic jacks (7.2) are connected with hydraulic controller.
4. the adjustable three rolls plate bending machine of roll spacing according to claim 1 is characterized in that, the pistons end of described two hydraulic jacks (7.2) is respectively over against a lower roll (4); Pistons end has the sheath that contacts with lower roll (4) outer surface.
CN 201220680132 2012-12-10 2012-12-10 Roll spacing adjusting type three-roller plate roll Expired - Fee Related CN202910123U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220680132 CN202910123U (en) 2012-12-10 2012-12-10 Roll spacing adjusting type three-roller plate roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220680132 CN202910123U (en) 2012-12-10 2012-12-10 Roll spacing adjusting type three-roller plate roll

Publications (1)

Publication Number Publication Date
CN202910123U true CN202910123U (en) 2013-05-01

Family

ID=48158468

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220680132 Expired - Fee Related CN202910123U (en) 2012-12-10 2012-12-10 Roll spacing adjusting type three-roller plate roll

Country Status (1)

Country Link
CN (1) CN202910123U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103949508A (en) * 2014-05-19 2014-07-30 南通锋利机床有限公司 Three-roller plate roll capable of rolling small-diameter cylinder
CN108472705A (en) * 2015-11-03 2018-08-31 瑞典钢铁技术有限公司 Bending method
CN110153242A (en) * 2019-06-21 2019-08-23 南通东海机床制造集团有限公司 A kind of lower roller bearing of four-roll plate bending machine
CN112296139A (en) * 2019-07-30 2021-02-02 莽润机械制造(上海)有限公司 Arc bending device for sheet metal machining
CN112792173A (en) * 2020-12-22 2021-05-14 江苏博林机械制造有限公司 Curved surface forming process for aluminum alloy high-strength plate
CN113732123A (en) * 2021-07-29 2021-12-03 泰安华鲁锻压机床有限公司 Full-hydraulic horizontal downward-adjusting type plate bending machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103949508A (en) * 2014-05-19 2014-07-30 南通锋利机床有限公司 Three-roller plate roll capable of rolling small-diameter cylinder
CN108472705A (en) * 2015-11-03 2018-08-31 瑞典钢铁技术有限公司 Bending method
CN110153242A (en) * 2019-06-21 2019-08-23 南通东海机床制造集团有限公司 A kind of lower roller bearing of four-roll plate bending machine
CN112296139A (en) * 2019-07-30 2021-02-02 莽润机械制造(上海)有限公司 Arc bending device for sheet metal machining
CN112792173A (en) * 2020-12-22 2021-05-14 江苏博林机械制造有限公司 Curved surface forming process for aluminum alloy high-strength plate
CN112792173B (en) * 2020-12-22 2022-10-04 江苏博林机械制造有限公司 Curved surface forming process for aluminum alloy high-strength plate
CN113732123A (en) * 2021-07-29 2021-12-03 泰安华鲁锻压机床有限公司 Full-hydraulic horizontal downward-adjusting type plate bending machine

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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: 20130501

Termination date: 20181210

CF01 Termination of patent right due to non-payment of annual fee