CN104801577B - Veneer reeling machine specially used for volute - Google Patents
Veneer reeling machine specially used for volute Download PDFInfo
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- CN104801577B CN104801577B CN201510224647.7A CN201510224647A CN104801577B CN 104801577 B CN104801577 B CN 104801577B CN 201510224647 A CN201510224647 A CN 201510224647A CN 104801577 B CN104801577 B CN 104801577B
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- oil cylinder
- pressure roller
- limit
- drive roll
- variator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a special veneer reeling machine, in particular to a veneer reeling machine specially used for a volute, aiming at providing the veneer reeling machine which is specially used for the volute and has an improved structure so as to enable workpieces to be easily loaded and unloaded and enable a straight flange not to be left at a connector of a reeled pipe fitting. The veneer reeling machine comprises a stand, an adjustable-speed motor, a speed changer, a driving roller, a middle press roller and two side press rollers, and is characterized in that the stand comprises a bottom frame; the bottom frame is provided with a speed reducing base, a connecting plate, a bearing frame, a front end bearing frame, a middle bearing seat, a middle oil cylinder seat and a rear end bearing frame; the adjustable-speed motor is connected with the speed changer; the speed changer is connected with the driving roller. The veneer reeling machine is suitable for reeling board into a circle.
Description
Technical field
The present invention relates to a kind of lapping machine special, especially a kind of spiral case lapping machine special.
Background technology
Producer is manufactured at turbine-generator units, spiral case processing is requisite, three rolls plate bending machine is used to complete between existing plate welding tractor, but three rolls plate bending machine feeding screw mandrel manually regulates, operative employee is wasted time and energy, and drive roll tail end mounting bracket fixes, when tile, to roll loading, unloading workpiece fabrication the most inconvenient, it is long that next three roller rolls pipe connector straight flange, therefore taste and need manual strike the type of making, strike that operation labor intensity processed is big and work efficiency is low, it is impossible to meet the need that substantial amounts of spiral case tile rolls, become spiral case tile production bottleneck, seriously restrict manufacturing schedule.
Summary of the invention
It is an object of the invention to provide a kind of spiral case lapping machine special, improve realizing veneer reeling machine workpiece loading and unloading easily through structure, and realization rolls pipe connector and do not stays straight flange.
The technical scheme is that a kind of spiral case lapping machine special, including frame, buncher, variator, drive roll, middle pressure roller, two limit pressure rollers, it is characterized in that: frame includes underframe, underframe is provided with deceleration pedestal, connecting plate, bearing bracket stand, front end bearing bracket stand, bottom bracket, middle oil cylinder seat, rear end bearing frame, buncher connects variator, and variator connects drive roll；Variator is arranged on deceleration pedestal, and connecting plate is arranged between deceleration pedestal and bearing bracket stand, and drive roll is arranged on bearing bracket stand and bottom bracket, and drive roll stretches out the active section of bottom bracket part and uses cantilever beam structure, it is ensured that workpiece loading and unloading is convenient；Middle pressure roller is arranged on the middle oil cylinder between front end bearing bracket stand and rear end bearing frame, and middle oil cylinder is arranged on middle oil cylinder seat, and middle cylinder action is connected with middle pressure roller and limit oil cylinder by Pivoting bearing body by electromagnetic valve control, two limit pressure rollers；Two limit pressure rollers can rotate around middle pressure roller under limit oil cylinder and Pivoting bearing body effect up and down, and limit cylinder action is by electromagnetic valve control.
The most described bottom bracket, towards drive roll active section while being provided with backgauge roller arrangement, weares and teares between workpiece and bottom bracket during to prevent from rolling spiral case tile.
The most described electromagnetic valve has micro computer to automatically control.
The most described pressure roller two ends, limit use self-aligning bearing, make oil cylinder can be more than or less than 90 ° with wire clamp angle, pressure roller axle center, limit, it is achieved the single cylinder regulation two ends amount of feeding, carry out Taper Pipe part and roll.
The most described drive roll arranges positive and negative antiskid thread.
Further described middle pressure roller, limit pressure roller are respectively by independently controlling electromagnetic valve connection oil cylinder, it is achieved to two ends oil cylinder fuel feeding, it is achieved each limit pressure roller end individually regulates the amount of feeding, meet difformity work pieces process needs, easy to operate.
The most described a kind of spiral case lapping machine special, it is characterised in that: being also equipped with controlling micro computer, for controlling the rotary speed of main pressure roller, rotation amount, in control, oil cylinder, limit oil cylinder are to oil mass, it is achieved pressure roller end is individually automatically adjusted the amount of feeding.
During use, reducing motor drives drive roll to rotate through variator, and middle pressure roller is controlled oil cylinder by electromagnetic valve and moves upward compression sheet material, and limit pressure roller is controlled the two ends oil cylinder regulation amount of feeding, limit pressure roller compressing Workpiece shaping respectively by electromagnetic valve.
The present invention has the beneficial effects that:
1. driving with buncher, visual workpiece arbitrarily regulates drive roll rotary speed；
2. limit pressure roller is controlled the two ends oil cylinder regulation amount of feeding respectively by electromagnetic valve, easy to operate；
3. use four roll structures, reduce pipe connector length of straight flange；
4. drive roll uses cantilever beam structure, and workpiece loading and unloading is very convenient;
5, the present invention is suitable for sheet material volume circle processing.
It is described further by Figure of description and embodiment below.
Accompanying drawing explanation
Fig. 1 is present configuration front view
Fig. 2 is present configuration top view
Fig. 3 is topology view at A-A of the present invention
Fig. 4 is topology view at B-B of the present invention
Fig. 5 is topology view at C-C of the present invention
In figure: buncher 1, deceleration pedestal 2, connecting plate 3, bearing bracket stand 4, middle pressure roller 5, front end bearing bracket stand 6, middle oil cylinder 7, limit oil cylinder 8, bottom bracket 9, underframe 10, rear end bearing frame 11, middle oil cylinder seat 12, end bearing body 13,14, two limit pressure rollers 15 of Pivoting bearing body, drive roll 16, backgauge roller arrangement 17, bearing body 18, axle connection 19, variator 20.
Detailed description of the invention
Spiral case lapping machine special, including frame, buncher 1, variator 20, drive roll 16,5, two limit pressure rollers 15 of middle pressure roller, it is characterized in that: frame includes underframe 10, underframe 10 is provided with deceleration pedestal 2, connecting plate 3, bearing bracket stand 4, front end bearing bracket stand 6, bottom bracket 9, middle oil cylinder seat 12, rear end bearing frame 11, buncher 1 connects variator 20, and variator 20 connects drive roll 16；Variator 20 installs son on deceleration pedestal 2, connecting plate 3 is arranged between deceleration pedestal 2 and bearing bracket stand 4, drive roll 16 is arranged on bearing bracket stand 4 and bottom bracket 9, and drive roll 16 stretches out the active section of bottom bracket 9 part and uses cantilever beam structure, it is ensured that workpiece loading and unloading is convenient；Middle pressure roller 5 is arranged on the middle oil cylinder 7 between front end bearing bracket stand 6 and rear end bearing frame 11, and middle oil cylinder 7 is arranged on middle oil cylinder seat 12, and the action of middle oil cylinder 7 is connected with middle pressure roller 5 and limit oil cylinder 8 by Pivoting bearing body 14 by electromagnetic valve control, two limit pressure rollers 15；Two limit pressure rollers 15 can rotate around middle pressure roller about 5 under limit oil cylinder 8 and Pivoting bearing body 14 act on, and limit oil cylinder 8 action is by electromagnetic valve control.
Claims (2)
1. a spiral case lapping machine special, including frame, buncher, variator, drive roll, middle pressure roller, two limit pressure rollers, it is characterized in that: frame includes underframe, underframe is provided with deceleration pedestal, connecting plate, bearing bracket stand, front end bearing bracket stand, bottom bracket, middle oil cylinder seat, rear end bearing frame, buncher connects variator, and variator connects drive roll；Variator is arranged on deceleration pedestal, and connecting plate is arranged between deceleration pedestal and bearing bracket stand, and drive roll is arranged on bearing bracket stand and bottom bracket, and drive roll stretches out the active section of bottom bracket part and uses cantilever beam structure, it is ensured that workpiece loading and unloading is convenient；Middle pressure roller is arranged on the middle oil cylinder between front end bearing bracket stand and rear end bearing frame, and middle oil cylinder is arranged on middle oil cylinder seat, and middle cylinder action is connected with middle pressure roller and limit oil cylinder by Pivoting bearing body by electromagnetic valve control, two limit pressure rollers；Two limit pressure rollers can rotate around middle pressure roller under limit oil cylinder and Pivoting bearing body effect up and down, and limit cylinder action is by electromagnetic valve control；Described bottom bracket is towards drive roll active section while being provided with backgauge roller arrangement；Described drive roll arranges positive and negative antiskid thread；Described pressure roller two ends, limit use self-aligning bearing, make oil cylinder and wire clamp angle, pressure roller axle center, limit more than or less than 90 °, it is achieved the single cylinder regulation two ends amount of feeding, carry out Taper Pipe part and roll；Described middle pressure roller, limit pressure roller connect oil cylinder by independently controlling electromagnetic valve respectively, it is achieved to two ends oil cylinder fuel feeding, it is achieved each limit pressure roller end individually regulates the amount of feeding, meet difformity work pieces process needs, easy to operate.
2.According to claim 1 DescribedA kind of spiral case lapping machine special, it is characterised in that: being also equipped with controlling micro computer, for automatically controlling the rotary speed of main pressure roller, rotation amount, in control, oil cylinder, limit oil cylinder are to oil mass, it is achieved pressure roller end is individually automatically adjusted the amount of feeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510224647.7A CN104801577B (en) | 2015-05-06 | 2015-05-06 | Veneer reeling machine specially used for volute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510224647.7A CN104801577B (en) | 2015-05-06 | 2015-05-06 | Veneer reeling machine specially used for volute |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104801577A CN104801577A (en) | 2015-07-29 |
| CN104801577B true CN104801577B (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510224647.7A Active CN104801577B (en) | 2015-05-06 | 2015-05-06 | Veneer reeling machine specially used for volute |
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| Country | Link |
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| CN (1) | CN104801577B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944506B (en) * | 2017-03-16 | 2019-01-04 | 中铁第一勘察设计院集团有限公司 | The horizontal self-contained corrugated culvert pipe type bender of four axis |
| CN110548787A (en) * | 2019-09-30 | 2019-12-10 | 艾尼科环保技术(安徽)有限公司 | Semi-automatic rounding machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB800349A (en) * | 1955-11-30 | 1958-08-27 | Bigwood Joshua & Son Ltd | Improvements in or relating to plate bending machines |
| JPS59225822A (en) * | 1983-06-06 | 1984-12-18 | Fuji Sharyo Kk | Bending roll 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 |
| CN101596561A (en) * | 2009-07-10 | 2009-12-09 | 泰安华鲁锻压机床有限公司 | A kind of three rolls plate bending machine of lower roll adjustable center distance |
| CN102649139A (en) * | 2012-05-07 | 2012-08-29 | 南通恒力重工机械有限公司 | Four-roll veneer reeling machine rack |
| CN102989846A (en) * | 2012-12-21 | 2013-03-27 | 南通金晟元机械制造有限公司 | Four-roller veneer reeling machine for arc veneers |
| CN204892629U (en) * | 2015-05-06 | 2015-12-23 | 赣州黄金沃特发电设备有限公司 | Spiral case private volume trigger |
-
2015
- 2015-05-06 CN CN201510224647.7A patent/CN104801577B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB800349A (en) * | 1955-11-30 | 1958-08-27 | Bigwood Joshua & Son Ltd | Improvements in or relating to plate bending machines |
| JPS59225822A (en) * | 1983-06-06 | 1984-12-18 | Fuji Sharyo Kk | Bending roll 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 |
| CN101596561A (en) * | 2009-07-10 | 2009-12-09 | 泰安华鲁锻压机床有限公司 | A kind of three rolls plate bending machine of lower roll adjustable center distance |
| CN102649139A (en) * | 2012-05-07 | 2012-08-29 | 南通恒力重工机械有限公司 | Four-roll veneer reeling machine rack |
| CN102989846A (en) * | 2012-12-21 | 2013-03-27 | 南通金晟元机械制造有限公司 | Four-roller veneer reeling machine for arc veneers |
| CN204892629U (en) * | 2015-05-06 | 2015-12-23 | 赣州黄金沃特发电设备有限公司 | Spiral case private volume trigger |
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| Publication number | Publication date |
|---|---|
| CN104801577A (en) | 2015-07-29 |
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