CN105363851A - Pre-buried channel arc bending machine - Google Patents
Pre-buried channel arc bending machine Download PDFInfo
- Publication number
- CN105363851A CN105363851A CN201410413826.0A CN201410413826A CN105363851A CN 105363851 A CN105363851 A CN 105363851A CN 201410413826 A CN201410413826 A CN 201410413826A CN 105363851 A CN105363851 A CN 105363851A
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- workbench
- forming
- forming assembly
- assembly
- buried channel
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Abstract
The invention provides a pre-buried channel arc bending machine and relates to the structures of arc bending machines. The pre-buried channel arc bending machine comprises a workbench connected with a drive assembly, a first forming assembly, a second forming assembly, a high-speed rotary saw and a discharging supporting assembly. The drive assembly is arranged at the feeding portion of the workbench and comprises drive rolls perpendicularly arranged on the tabletop of the workbench. The first forming assembly is arranged on the discharging side of the drive assembly and comprises multiple pairs of first forming rolls perpendicularly supported on the tabletop of the workbench. The second forming assembly is arranged on the discharging side of the first forming assembly and comprises multiple pairs of second forming rolls perpendicularly supported on the tabletop of the workbench. The discharging supporting assembly is arranged on the discharging side of the second forming assembly and comprises multiple carrier rolls arranged parallel to the tabletop of the workbench. The high-speed rotary saw is arranged on the feeding side of the discharging supporting assembly. By the adoption of the pre-buried channel arc bending machine, raw materials are saved, and the curvature and the quality of a pre-buried channel are stable.
Description
Technical field
The present invention relates to the structure of bender, especially a kind of pre-buried channel flow by subway tunnel concrete pipe sheet bends to the arc consistent with segment die, ensures the curved arc machine of fitting completely with pipe of concrete die.
Background technology
Pre-buried channel flow: pour in concrete in pre-buried mode, has the place of xoncrete structure at subway tunnel, bridge etc., fixing for contact net, signal of communication, power equipment and pipeline.
Workpiece bows is become pre-buried channel flow, and now comparatively general way is: 1, adopt three roller benders, because workpiece longer (reaching more than 3 meters) cannot ensure curvature requirement at all; 2, curved arc is carried out with the fetal membrane being less than drawing dimensional requirement, the resilience making material after curved arc makes its curvature close to drawing requirement, quality very unstable, because two ends during use fetal membrane curved arc use fixture, is amputated by retained part after curved arc again, this way work of giving up is given up power, and utilization rate of raw materials is low.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, providing one to save material and pre-buried channel flow curvature, stay-in-grade pre-buried channel flow bender.
The object of the present invention is achieved like this: pre-buried channel flow bender, comprises the workbench of full circle, and the workbench of full circle connects driven unit, the first forming assembly, the second forming assembly, high-speed disc saw, blanking supporting component; Described driven unit is arranged on charging place of workbench, and driven unit comprises at least one pair of driven roller, and every root driven roller is vertically set on the table top of workbench respectively; Described first forming assembly is arranged on the exit side of driven unit, and the first forming assembly comprises some to the first forming rolls, and every root first forming rolls difference vertical support is on the table top of workbench; Described second forming assembly is arranged on the exit side of the first forming assembly, and the second forming assembly comprises some to the second forming rolls, and every root second forming rolls difference vertical support is on the table top of workbench; Described blanking supporting component is arranged on the exit side of the second forming assembly, and blanking supporting component comprises the some carrying rollers be arranged in parallel with table surface, and every root carrying roller is supported on the table top of workbench respectively; Described high-speed disc saw is arranged on the feed side of blanking supporting component; Some to the first forming rolls, some second forming rolls, some carrying rollers to be arranged successively along the circumferencial direction of workbench.
The present invention is by above design, on the workbench of a full circle, arrange several groups of driven rollers and 50 ~ 60 pairs of forming rolls, on the table on request circular arc arrangement, workpiece is sent into along circle tangent line, is clamped, and promoted by frictional force by several to driven roller, enter forming rolls, the camber line arranged along forming rolls is shaped.Because the interval between often pair of forming rolls is less, position degree restricts mutually, again force each other, eliminate in the major part of stress after 50 ~ 60 pairs of forming rolls, in the end 2 ~ 3 pairs of forming rolls carry out inching, make it to reach requirement.Saw is put, by under workpiece length automatic saw on request at the rear portion of workbench.This method ensure that the finished product curvature after curved arc and flatness all within the margin of tolerance of regulation.
As improvement of the present invention, the side of described workbench arranges auxiliary working platform, arranges butt-welding machine, between butt-welding machine and driven unit, arrange milling cutter at the feed side of described driven unit, and butt-welding machine and milling cutter are connected on described auxiliary working platform.Butt-welding machine one is equipped with in addition at workbench feed end, when root timber material (workpiece) charging is close to terminal, next root is connected from end face weld, milling cutter can mill overlap, realize Continuous maching, as long as the integral multiple of raw material scale processed finished products length constantly, the finished product welding joint processed, stock utilization can reach more than 95 percent.
As a further improvement on the present invention, hydraulic pressure card punch is set respectively in the side of often pair of second forming rolls.Can hydraulic pressure card punch be adopted to punch to anchor riveted holes at the leading portion of blanking circular saw as required, punching number as many as about 20.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1, for pre-buried channel flow bender, comprise the workbench 1 of full circle, auxiliary working platform 5 is set in the side of workbench 1, the workbench 1 of full circle connects driven unit 6, first forming assembly 7, second forming assembly 8, high-speed disc saw 9, blanking supporting component 10.Driven unit 6 is arranged on charging place of workbench 1, arranges butt-welding machine 3 at the feed side of driven unit 6, arranges milling cutter 4 between butt-welding machine 3 and driven unit 6, and butt-welding machine 3 and milling cutter 4 are connected on auxiliary working platform 5.
Driven unit 6 comprises power set 6-2 and at least one pair of driven roller 6-1, and every root driven roller 6-1 is vertically set on the table top of workbench 1 respectively, and power set 6-2 is in transmission connection by transmission device and driven roller 6-1.First forming assembly 7 is arranged on the exit side of driven unit 6, and the first forming assembly 7 comprises some to the first forming rolls 7-1, and every root first forming rolls 7-1 difference vertical support is on the table top of workbench 1.Second forming assembly 8 is arranged on the exit side of the first forming assembly 7, second forming assembly 8 comprises some to the second forming rolls 8-1, every root second forming rolls 8-1 respectively vertical support, on the table top of workbench 1, arranges hydraulic pressure card punch 11 respectively in the side of often couple of second forming rolls 8-1.Blanking supporting component 10 is arranged on the exit side of the second forming assembly 8, and blanking supporting component 10 comprises the some carrying roller 10-1 be arranged in parallel with workbench 1 table top, and every root carrying roller 10-1 is supported on the table top of workbench 1 respectively.High-speed disc saw 9 is arranged on the feed side of blanking supporting component 10.Some to the first forming rolls 7-1, some second forming rolls 8-1, some carrying roller 10-1 to be arranged successively along the circumferencial direction of workbench 1.
Workpiece 2 is sent into along workbench 1 circle tangent line, by several, driven roller 6-1 is clamped, and promoted by frictional force, enter the first forming rolls 7-1, enter the second forming rolls 8-1 again, and punched by hydraulic pressure card punch 11, then saw 9 by under workpiece 2 length automatic saw on request by high-speed disc, the workpiece 2 under saw is supported on carrying roller 10-1.
Claims (3)
1. pre-buried channel flow bender, is characterized in that: the workbench comprising full circle, and the workbench of full circle connects driven unit, the first forming assembly, the second forming assembly, high-speed disc saw, blanking supporting component; Described driven unit is arranged on charging place of workbench, and driven unit comprises at least one pair of driven roller, and every root driven roller is vertically set on the table top of workbench respectively; Described first forming assembly is arranged on the exit side of driven unit, and the first forming assembly comprises some to the first forming rolls, and every root first forming rolls difference vertical support is on the table top of workbench; Described second forming assembly is arranged on the exit side of the first forming assembly, and the second forming assembly comprises some to the second forming rolls, and every root second forming rolls difference vertical support is on the table top of workbench; Described blanking supporting component is arranged on the exit side of the second forming assembly, and blanking supporting component comprises the some carrying rollers be arranged in parallel with table surface, and every root carrying roller is supported on the table top of workbench respectively; Described high-speed disc saw is arranged on the feed side of blanking supporting component; Some to the first forming rolls, some second forming rolls, some carrying rollers to be arranged successively along the circumferencial direction of workbench.
2. pre-buried channel flow bender according to claim 1, it is characterized in that: the side of described workbench arranges auxiliary working platform, arrange butt-welding machine at the feed side of described driven unit, between butt-welding machine and driven unit, arrange milling cutter, butt-welding machine and milling cutter are connected on described auxiliary working platform.
3. pre-buried channel flow bender according to claim 1, is characterized in that: arrange hydraulic pressure card punch respectively in the side of often pair of second forming rolls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410413826.0A CN105363851A (en) | 2014-08-21 | 2014-08-21 | Pre-buried channel arc bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410413826.0A CN105363851A (en) | 2014-08-21 | 2014-08-21 | Pre-buried channel arc bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105363851A true CN105363851A (en) | 2016-03-02 |
Family
ID=55366761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410413826.0A Pending CN105363851A (en) | 2014-08-21 | 2014-08-21 | Pre-buried channel arc bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105363851A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168406A (en) * | 2020-01-09 | 2020-05-19 | 山东金博利达精密机械有限公司 | Embedded channel welding production line, riveting production line and production system |
| CN112427521A (en) * | 2020-10-30 | 2021-03-02 | 兴宇汽车零部件股份有限公司 | Automobile door and window upper guide rail roll bending die and automobile door and window upper guide rail production process |
-
2014
- 2014-08-21 CN CN201410413826.0A patent/CN105363851A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168406A (en) * | 2020-01-09 | 2020-05-19 | 山东金博利达精密机械有限公司 | Embedded channel welding production line, riveting production line and production system |
| CN111168406B (en) * | 2020-01-09 | 2022-03-08 | 山东金博利达精密机械有限公司 | Embedded channel welding production line, riveting production line and production system |
| CN112427521A (en) * | 2020-10-30 | 2021-03-02 | 兴宇汽车零部件股份有限公司 | Automobile door and window upper guide rail roll bending die and automobile door and window upper guide rail production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160302 |