CN203991842U - Pre-buried channel flow bender - Google Patents
Pre-buried channel flow bender Download PDFInfo
- Publication number
- CN203991842U CN203991842U CN201420473177.9U CN201420473177U CN203991842U CN 203991842 U CN203991842 U CN 203991842U CN 201420473177 U CN201420473177 U CN 201420473177U CN 203991842 U CN203991842 U CN 203991842U
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- workbench
- forming
- forming assembly
- driven unit
- forming rolls
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Abstract
Pre-buried channel flow bender, relates to the structure of bender, comprises workbench, connects driven unit, the first forming assembly, the second forming assembly, high-speed disc saw, blanking supporting component on workbench; Driven unit is arranged on charging place of workbench, and driven unit comprises driven roller, and driven roller is vertically set on the table top of workbench; The 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 the first forming rolls vertical support is on the table top of workbench; The 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 the second forming rolls vertical support is on the table top of workbench; Blanking supporting component is arranged on the exit side of the second forming assembly, and blanking supporting component comprises the some carrying rollers that are arranged in parallel with table surface; High-speed disc saw is arranged on the feed side of blanking supporting component.The utility model saves material and pre-buried channel flow curvature, steady quality.
Description
Technical field
The utility model relates to the structure of bender, and especially a kind of pre-buried channel flow that subway tunnel concrete pipe sheet is used 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, have the place of xoncrete structure at subway tunnel, bridge etc., for fixing of contact net, signal of communication, power equipment and pipeline.
Workpiece is bent to pre-buried channel flow, and now comparatively general way is: 1, adopt three roller benders, because workpiece is grown (reaching more than 3 meters) and cannot be ensured curvature requirement at all; 2, carry out curved arc with the fetal membrane that is less than drawing dimensional requirement, the resilience of making material after curved arc makes its curvature that approaches drawing requirement, quality very unstable, and two ends are used fixture when using fetal membrane curved arc, after curved arc, retained part are amputated again, the useless power of the useless work of this way, utilization rate of raw materials is low.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, provides one to save material and pre-buried channel flow curvature, stay-in-grade pre-buried channel flow bender.
The purpose of this utility model is achieved in that pre-buried channel flow bender, comprises the workbench of full circle, connects driven unit, the first forming assembly, the second forming assembly, high-speed disc saw, blanking supporting component on the workbench of full circle; Described driven unit is arranged on charging place of workbench, and driven unit comprises at least one pair of driven roller, and every driven roller is vertically set on respectively on the table top of workbench; Described the 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 the first forming rolls difference vertical support is on the table top of workbench; Described the 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 the 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 that are arranged in parallel with table surface, and every carrying roller is supported on respectively on the table top of workbench; Described high-speed disc saw is arranged on the feed side of blanking supporting component; Some to the first forming rolls, some the second forming rolls, some carrying rollers are arranged successively along the circumferencial direction of workbench.
The utility model 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 workbench, circular arc is on request arranged, workpiece is sent into along circle tangent line, by several, driven roller is clamped, and is promoted by frictional force, enter forming rolls, the camber line of arranging along forming rolls is shaped.Because the interval between every pair of forming rolls is less, restriction mutually on position degree, force each other again, is eliminating through stress after 50 ~ 60 pairs of forming rolls is most of, and in the end 2 ~ 3 pairs of forming rolls carry out inching, make it to reach requirement.Saw is put at rear portion at workbench, by under workpiece length automatic saw on request.The method has ensured that finished product curvature after curved arc and flatness are all within the margin of tolerance of regulation.
As improvement of the present utility model, a side of described workbench arranges auxiliary working platform, at the feed side of described driven unit, butt-welding machine is set, and between butt-welding machine and driven unit, milling cutter is set, and butt-welding machine and milling cutter are connected on described auxiliary working platform.Be equipped with one of butt-welding machine at workbench feed end in addition, in the time that root timber material (workpiece) charging approaches terminal, by next root from end face welding, milling cutter can mill overlap, realize processing continuously, as long as the raw material scale integral multiple of processed finished products length constantly, the finished product welding joint processing, stock utilization can reach more than 95 percent.
As further improvement of the utility model, in a side of every pair of second forming rolls, hydraulic pressure card punch is set respectively.Can adopt hydraulic pressure card punch to punch to anchor riveted holes at the leading portion of blanking circular saw as required, punching 20 left and right of number as many as.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, for pre-buried channel flow bender, comprise the workbench 1 of full circle, in a side of workbench 1, auxiliary working platform 5 is set, on the workbench 1 of full circle, connect driven unit 6, the first forming assembly 7, the second forming assembly 8, high-speed disc saw 9, blanking supporting component 10.Driven unit 6 is arranged on charging place of workbench 1, at the feed side of driven unit 6, butt-welding machine 3 is set, and between butt-welding machine 3 and driven unit 6, milling cutter 4 is set, 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 driven roller 6-1 is vertically set on respectively on the table top of workbench 1, and power set 6-2 is in transmission connection by transmission device and driven roller 6-1.The 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 the first forming rolls 7-1 difference vertical support is on the table top of workbench 1.The second forming assembly 8 is arranged on the exit side of the first forming assembly 7, the second forming assembly 8 comprises some to the second forming rolls 8-1, every the second forming rolls 8-1 difference vertical support, on the table top of workbench 1, arranges respectively hydraulic pressure card punch 11 in a side of every 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 that are arranged in parallel with workbench 1 table top, and every carrying roller 10-1 is supported on respectively on the table top of workbench 1.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 the second forming rolls 8-1, some carrying roller 10-1 are 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 again the second forming rolls 8-1, 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: comprise the workbench of full circle, connect driven unit, the first forming assembly, the second forming assembly, high-speed disc saw, blanking supporting component on the workbench of full circle; Described driven unit is arranged on charging place of workbench, and driven unit comprises at least one pair of driven roller, and every driven roller is vertically set on respectively on the table top of workbench; Described the 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 the first forming rolls difference vertical support is on the table top of workbench; Described the 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 the 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 that are arranged in parallel with table surface, and every carrying roller is supported on respectively on the table top of workbench; Described high-speed disc saw is arranged on the feed side of blanking supporting component; Some to the first forming rolls, some the second forming rolls, some carrying rollers are arranged successively along the circumferencial direction of workbench.
2. pre-buried channel flow bender according to claim 1, it is characterized in that: a side of described workbench arranges auxiliary working platform, feed side at described driven unit arranges butt-welding machine, between butt-welding machine and driven unit, milling cutter is set, and 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: the side at every pair of second forming rolls arranges respectively hydraulic pressure card punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473177.9U CN203991842U (en) | 2014-08-21 | 2014-08-21 | Pre-buried channel flow bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473177.9U CN203991842U (en) | 2014-08-21 | 2014-08-21 | Pre-buried channel flow bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203991842U true CN203991842U (en) | 2014-12-10 |
Family
ID=52031908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420473177.9U Expired - Fee Related CN203991842U (en) | 2014-08-21 | 2014-08-21 | Pre-buried channel flow bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203991842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176770A (en) * | 2018-03-02 | 2018-06-19 | 沈阳飞机工业（集团）有限公司 | Clip class part by one-step bend molding apparatus |
-
2014
- 2014-08-21 CN CN201420473177.9U patent/CN203991842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176770A (en) * | 2018-03-02 | 2018-06-19 | 沈阳飞机工业（集团）有限公司 | Clip class part by one-step bend molding apparatus |
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Legal Events
| 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: 20141210 Termination date: 20170821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |