CN105128378A - Four-roller veneer reeling machine - Google Patents
Four-roller veneer reeling machine Download PDFInfo
- Publication number
- CN105128378A CN105128378A CN201510674933.3A CN201510674933A CN105128378A CN 105128378 A CN105128378 A CN 105128378A CN 201510674933 A CN201510674933 A CN 201510674933A CN 105128378 A CN105128378 A CN 105128378A
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- China
- Prior art keywords
- roll
- roller
- lower roller
- bearing block
- roller bearing
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention provides a four-roller veneer reeling machine. The four-roller veneer reeling machine comprises a rack, left and right hydraulic cylinder sleeves arranged on the two sides of the rack, left and right hydraulic rods which are connected with the left and right hydraulic cylinder sleeves respectively, left and right side roller bearing seats which are connected with the left and right hydraulic rods respectively, left and right side rollers which are fixed on the left and right side roller bearing seats respectively, left and right balance shaft bent rods and a lower roller crank which are arranged in the middle of the rack, left and right balance shaft connection rods which are connected with the left and right balance shaft bent rods respectively, a lower roller connection rod connected with the lower roller crank, a lower roller bearing seat connected with the lower roller connection rod, a lower roller fixed on the lower roller bearing seat and an upper roller fixed above the lower roller bearing seat; and the left and right balance shaft connection rods are connected with the left and right side rollers. The four-roller veneer reeling machine provided by the invention has a simple structure; and in a working process, positions of the two side rollers do not need to be changed for a plurality of times so that the working efficiency is improved.
Description
Technical field
The present invention relates to a kind of four-roll plate bending machine, belong to veneer reeling machine technical field.
Background technology
Veneer reeling machine is a kind of public forging and stamping machinery equipment of one that nonmetal plate can be twisted into cone, spherical surface body, cylindrical shell or other profile, and this performance just to be made etc. in cause at the divine force that created the universe, Boiler Steam, chemical industry, non-metallic construction and machine by the use of large width.
Four-roll plate bending machine mostly is mechanical rotation mainly through the top roll rotated versions of veneer reeling machine, and lower roll and two side roller liftings are generally hydraulic drive.Its advantage is: flitch pre-bending only needs a material loading.Can shape be rolled more, comprise circle, arc, certain condition inferior pyramidal etc.Right-angle side is less.Directly shaping and more flat can be carried out to flitch on equipment.But complex structure, during work, two side rollers need change position repeatedly, reduce operating efficiency.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, a kind of four-roll plate bending machine is provided.
Four-roll plate bending machine of the present invention, comprise frame, be located at a left side for frame both sides, right hydraulic cylinder, respectively with a left side, the left side that right hydraulic cylinder is connected, right hydraulic stem, respectively with a left side, the left side that right hydraulic stem is connected, right roller bearing block, be separately fixed at a left side, a left side on right roller bearing block, right roller, be located at the left side in the middle of frame, right trunnion shaft curved bar and lower roll crank, respectively with a left side, the left side that right trunnion shaft curved bar is connected, right trunnion shaft link rod, the lower roll link rod be connected with lower roll crank, the bottom roll bearing block be connected with lower roll link rod, the top roll being fixed on the lower roll on bottom roll bearing block and being fixed on above bottom roll bearing block, a described left side, right trunnion shaft link rod respectively with a left side, right roller is connected.
Four-roll plate bending machine structure of the present invention is simple, and during work, two side rollers do not need to change position repeatedly, improve operating efficiency.
Detailed description of the invention
Four-roll plate bending machine of the present invention, comprise frame, be located at a left side for frame both sides, right hydraulic cylinder, respectively with a left side, the left side that right hydraulic cylinder is connected, right hydraulic stem, respectively with a left side, the left side that right hydraulic stem is connected, right roller bearing block, be separately fixed at a left side, a left side on right roller bearing block, right roller, be located at the left side in the middle of frame, right trunnion shaft curved bar and lower roll crank, respectively with a left side, the left side that right trunnion shaft curved bar is connected, right trunnion shaft link rod, the lower roll link rod be connected with lower roll crank, the bottom roll bearing block be connected with lower roll link rod, the top roll being fixed on the lower roll on bottom roll bearing block and being fixed on above bottom roll bearing block, a described left side, right trunnion shaft link rod respectively with a left side, right roller is connected.
The work of four-roll plate bending machine of the present invention completes primarily of 4 rollers: top roll is main drive roll, and position is fixed, and top roll rotates; Lower roll is fixed among bearing block, and bearing block does elevating movement; Two side rollers are used for bent plate, do camber line elevating movement.
Claims (2)
1. a four-roll plate bending machine, it is characterized in that, comprise frame, be located at a left side for frame both sides, right hydraulic cylinder, respectively with a left side, the left side that right hydraulic cylinder is connected, right hydraulic stem, respectively with a left side, the left side that right hydraulic stem is connected, right roller bearing block, be separately fixed at a left side, a left side on right roller bearing block, right roller, be located at the left side in the middle of frame, right trunnion shaft curved bar and lower roll crank, respectively with a left side, the left side that right trunnion shaft curved bar is connected, right trunnion shaft link rod, the lower roll link rod be connected with lower roll crank, the bottom roll bearing block be connected with lower roll link rod, the top roll being fixed on the lower roll on bottom roll bearing block and being fixed on above bottom roll bearing block.
2. four-roll plate bending machine according to claim 1, is characterized in that, described left and right trunnion shaft link rod is connected with left and right side roller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510674933.3A CN105128378A (en) | 2015-10-19 | 2015-10-19 | Four-roller veneer reeling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510674933.3A CN105128378A (en) | 2015-10-19 | 2015-10-19 | Four-roller veneer reeling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105128378A true CN105128378A (en) | 2015-12-09 |
Family
ID=54714109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510674933.3A Pending CN105128378A (en) | 2015-10-19 | 2015-10-19 | Four-roller veneer reeling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105128378A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689468A (en) * | 2016-02-03 | 2016-06-22 | 江苏久日数控机床有限公司 | Four-roller plate rolling machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2339448A1 (en) * | 1976-01-29 | 1977-08-26 | Haeusler Ag Chr | FOUR ROLLER BENDING MACHINE |
| SU1620175A1 (en) * | 1988-04-11 | 1991-01-15 | Азовское специальное конструкторское бюро кузнечно-прессового оборудования и автоматических линий | Four-high sheet-bending machine |
| CN1759949A (en) * | 2005-11-10 | 2006-04-19 | 上海交通大学 | Four rollers automatic reeling mechanism in product line of manufacturing ternary cleaner for tail gas of cars |
| CN201329378Y (en) * | 2008-12-24 | 2009-10-21 | 二重集团（德阳）重型装备股份有限公司 | Arc downward-adjusting three-roller rolling machine with lower-roller synchronic adjusting device |
| CN103264074A (en) * | 2013-04-23 | 2013-08-28 | 南京环力重工机械有限公司 | Four-roller plate bending machine and method for rolling circular tubes |
-
2015
- 2015-10-19 CN CN201510674933.3A patent/CN105128378A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2339448A1 (en) * | 1976-01-29 | 1977-08-26 | Haeusler Ag Chr | FOUR ROLLER BENDING MACHINE |
| SU1620175A1 (en) * | 1988-04-11 | 1991-01-15 | Азовское специальное конструкторское бюро кузнечно-прессового оборудования и автоматических линий | Four-high sheet-bending machine |
| CN1759949A (en) * | 2005-11-10 | 2006-04-19 | 上海交通大学 | Four rollers automatic reeling mechanism in product line of manufacturing ternary cleaner for tail gas of cars |
| CN201329378Y (en) * | 2008-12-24 | 2009-10-21 | 二重集团（德阳）重型装备股份有限公司 | Arc downward-adjusting three-roller rolling machine with lower-roller synchronic adjusting device |
| CN103264074A (en) * | 2013-04-23 | 2013-08-28 | 南京环力重工机械有限公司 | Four-roller plate bending machine and method for rolling circular tubes |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689468A (en) * | 2016-02-03 | 2016-06-22 | 江苏久日数控机床有限公司 | Four-roller plate rolling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |