CN210115352U - Steel pipe cold bending device - Google Patents
Steel pipe cold bending device Download PDFInfo
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- CN210115352U CN210115352U CN201920795158.0U CN201920795158U CN210115352U CN 210115352 U CN210115352 U CN 210115352U CN 201920795158 U CN201920795158 U CN 201920795158U CN 210115352 U CN210115352 U CN 210115352U
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Abstract
The utility model discloses a steel pipe clod wash device relates to the steel pipe equipment of bending, and it includes the workstation, and vertical the profiling that sets firmly on the workstation surface to and the clod wash subassembly of setting on the workstation, the clod wash subassembly includes the pneumatic cylinder, promotes axle and die head, the pneumatic cylinder is fixed on the workstation surface, it is connected and sets up towards the profiling direction with the pneumatic cylinder to promote the axle, the fixed one end that sets up at the promotion axle and keep away from the pneumatic cylinder of die head compares the pressure frock clamp and the large-scale steel pipe bending apparatus that need rectify with the help of the firer, the utility model has the advantages of machining efficiency is high, the processing cost is low.
Description
Technical Field
The utility model relates to a steel pipe equipment of bending, more specifically say, it relates to a steel pipe clod wash device.
Background
The steel pipe bending equipment is widely applied to enterprises of ferrous metallurgy, steel frame structures, prefabricated parts, building materials, steel pipe production and the like, and is indispensable processing equipment for bending various types of steel pipes.
At present, the bending forming of the steel pipe is mainly realized by adopting a pressure tool clamp and correcting by means of fire. For projects built by applying the pipe truss, the production and processing amount of a steel structure generally reaches thousands of tons or even thousands of tons, and at the moment, the pressure tool clamp is adopted, so that the economic cost is unreasonable, and the manufacturing period is relatively long. If large-scale steel pipe bending equipment is adopted, the occupied area is large, and the bending device is complex, so that the economic cost is increased.
Therefore, a new solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
To current technical problem, the utility model provides a steel pipe clod wash device, it has machining efficiency height, advantage that the processing cost is low.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a steel pipe clod wash device, includes the workstation, the vertical profiling that sets firmly on the workstation surface to and the clod wash subassembly of setting on the workstation, the clod wash subassembly includes the pneumatic cylinder, promotes axle and die head, the pneumatic cylinder is fixed on the workstation surface, it is connected and sets up towards the profiling direction with the pneumatic cylinder to promote the axle, the fixed one end that keeps away from the pneumatic cylinder that sets up at the promotion axle of die head.
By adopting the technical scheme, in the prior art, the steel pipe is bent by using the small-sized pressure tool clamp, the steel pipe is corrected by means of the firer, and the machining efficiency is low; if large-scale steel pipe bending equipment is utilized, the floor space is large and the processing cost is high. The utility model discloses a steel pipe clod wash device, it need not to rectify with the help of the firer, and machining efficiency is higher, and economy is reasonable, and small-size steel pipe clod wash device area is little moreover, and the processing cost is lower.
Further, the die head comprises a stress plate, a fixing plate and a cover die, the stress plate is fixed with the pushing shaft, the fixing plate is fixed with the stress plate, and the cover die is fixed with the fixing plate.
Through adopting above-mentioned technical scheme, fixed plate and mode such as atress board accessible bolt are fixed for the setting can be dismantled with the cover die to the fixed plate, thereby can change the cover die, the different cover dies of different applications during the steel pipe of processing different thicknesses.
Furthermore, the cover die is an arc groove block matched with the steel pipe.
Through adopting above-mentioned technical scheme, the steel pipe clod wash in-process can place the steel pipe in the arc recess, when promoting the axle and promoting cover mould and go forward, the steel pipe can not follow the roll-off in the cover mould.
Further, the die head comprises a roller frame, a first roller and a second roller, the first roller and the second roller are arranged in parallel, the first roller is arranged on the inner side relative to the second roller, and the extension length of the first roller is smaller than that of the second roller.
Through adopting above-mentioned technical scheme, first gyro wheel and second gyro wheel set up side by side and can replace the cover mould to bend the steel pipe, because be sliding friction between cover mould and the steel pipe, under the huge thrust that promotes the axle, the cover mould can form great scar on the steel pipe surface, makes the steel pipe shrivelled and warp even, and gyro wheel and steel pipe surface are rolling friction, but the scar seal of greatly reduced steel pipe surface is made a mark of a government organization in old china, avoids the steel pipe to cause the deformation.
Furthermore, the two groups of cold bending assemblies are arranged on the workbench in a sliding mode, and the two groups of cold bending assemblies are fixed on the workbench through locking pieces.
Through adopting above-mentioned technical scheme, two sets of clod wash subassemblies can follow the relative setting that slides of workstation surface to bend the steel pipe of different length, perhaps need bend the steel pipe into different curvatures the time, the distance between two sets of clod wash subassemblies of adjustment that can be corresponding, make its more excellent adaptation steel pipe clod wash technology.
Furthermore, one side of the profiling, which is far away from the cold bending assembly, is provided with a plurality of stand columns, the stand columns are fixed with the workbench, and the profiling leans against the stand columns and is fixedly connected with the stand columns.
Through adopting above-mentioned technical scheme, the stand plays the effect of supporting and location profiling, and it can with workstation welding or integrated into one piece, the profiling can pass through the bolt with the stand and can dismantle fixedly, when the steel pipe of different curvatures is processed to needs, can directly change the profiling of different curvatures, convenient operation, application scope is wide.
Furthermore, an angle steel for strengthening the supporting function is arranged on one side, far away from the explorator, of the bottom end of the upright post.
Through adopting above-mentioned technical scheme, in the steel pipe clod wash device course of operation, the effort that the profiling received the steel pipe and promoted the axle is great, through setting up the angle steel, strengthens the structural strength of stand, avoids the condition that stand and workstation separation appear in the course of the operation.
Further, the surface of the profiling is provided with an arc-shaped groove for placing a steel pipe.
Through adopting above-mentioned technical scheme, arc recess and cover die cooperation, the steel pipe is placed between arc recess and cover die, and wherein the arc recess plays the effect of location steel pipe and preventing the steel pipe drawing of patterns at the in-process of bending.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) in the prior art, the steel pipe is bent by using a small-sized pressure tool clamp, and the steel pipe is corrected by means of a firer, so that the machining efficiency is low; if large-scale steel pipe bending equipment is utilized, the floor space is large and the processing cost is high. The steel pipe cold bending device has the advantages that the steel pipe cold bending device is adopted, correction by means of firer is not needed, the machining efficiency is high, economy and reasonability are realized, the occupied area of the small steel pipe cold bending device is small, and the machining cost is low;
(2) the arc-shaped grooves in the sleeve die and the profiling die are arranged to play a role in positioning the steel pipe, so that the situation that the steel pipe is demoulded in the bending process can be avoided, and the safety is improved; through setting up first gyro wheel and second gyro wheel, replace the cover mould to bend the steel pipe, can avoid producing great scar and seal of a government organization in old china on the steel pipe surface, also can avoid the steel pipe to take place to become flat and warp.
Drawings
FIG. 1 is a schematic view showing the overall structure of a cold-bending apparatus for a steel pipe according to an embodiment;
fig. 2 is a schematic view of the overall structure of the steel pipe cold-bending apparatus according to the second embodiment.
Reference numerals: 1. a work table; 2. profiling; 3. a hydraulic cylinder; 4. pushing the shaft; 5. a die head; 511. a stress plate; 512. a fixing plate; 513. sleeving a mold; 521. a roller frame; 522. a first roller; 523. a second roller; 6. a locking member; 7. a column; 8. angle steel; 9. an arc-shaped groove.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example one
As shown in figure 1, a steel pipe clod wash device, including workstation 1, the surface is profiling 2 and two sets of clod wash subassemblies of curved surface, welds on workstation 1 and is equipped with a plurality of with stand 7, and profiling 2 backs to and passes through the bolt fastening on stand 7, and the arc recess 9 that is used for placing the steel pipe is offered on profiling 2's surface. One side that profiling 2 was kept away from to 7 bottoms of stand is provided with angle steel 8, and angle steel 8 is fixed with stand 7 and workstation 1 respectively, plays the effect that supports and strengthen 7 intensity structure of stand. The steel pipe cold-bending device in the embodiment has the advantages of small occupied area, high machining efficiency, no need of correction by means of a firer and low machining cost.
Two sets of cold bending subassemblies set up and are located the both sides of profiling 2 respectively relative to profiling 2, and the cold bending subassembly includes pneumatic cylinder 3, promotes axle 4 and die head 5. Two pneumatic cylinders 3 slide relatively through the slide rail and set up on workstation 1, and are provided with a plurality of screws on the workstation 1, and pneumatic cylinder 3 is fixed on workstation 1 by locking piece 6, and locking piece 6 adopts the bolt with screw matched with. The pushing shaft 4 is connected with the hydraulic cylinder 3 and arranged towards the explorator 2, and the die head 5 is welded at one end of the pushing shaft 4 far away from the hydraulic cylinder 3. The hydraulic cylinders 3 are arranged on the workbench 1 in a sliding mode, and the distance between the two hydraulic cylinders 3 can be correspondingly adjusted, so that steel pipes with different lengths and curvatures can be machined.
The die head 5 comprises a stress plate 511, a fixing plate 512 and a cover die 513, wherein the stress plate 511 is welded at the end part of the pushing shaft 4, the fixing plate 512 and the stress plate 511 are fixed through bolts, the cover die 513 is welded with the fixing plate 512, and the cover die 513 is an arc-shaped groove block matched with the surface of the steel pipe. When the steel pipe is bent, the steel pipe is placed in the sleeve mold 513, then the hydraulic cylinder 3 is started, the pushing shaft 4 pushes the sleeve mold 513 to bend the steel pipe, and the situation that the steel pipe is demolded can be avoided.
Example two
As shown in fig. 2, a steel pipe cold-bending apparatus is different from the first embodiment in that a die head 5 includes a roller frame 521, a first roller 522 and a second roller 523, the first roller 522 and the second roller 523 are disposed in parallel and in parallel on the roller frame 521, the first roller 522 is disposed inside the second roller 523, and an extension length of the first roller 522 is smaller than that of the second roller 523.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a steel pipe clod wash device, includes workstation (1), vertically sets firmly profiling (2) on workstation (1) surface to and set up the clod wash subassembly on workstation (1), its characterized in that, the clod wash subassembly includes pneumatic cylinder (3), promotes axle (4) and die head (5), pneumatic cylinder (3) are fixed on workstation (1) surface, it is connected and sets up towards profiling (2) direction with pneumatic cylinder (3) to promote axle (4), die head (5) are fixed to be set up in the one end that the pneumatic cylinder (3) were kept away from in promotion axle (4).
2. The steel pipe cold-bending device according to claim 1, wherein the die head (5) comprises a stress plate (511), a fixing plate (512) and a die sleeve (513), the stress plate (511) is fixed with the pushing shaft (4), the fixing plate (512) is fixed with the stress plate (511), and the die sleeve (513) is fixed with the fixing plate (512).
3. A cold-bending apparatus for steel pipes according to claim 2, wherein the cover die (513) is an arc-shaped groove block which is fitted with the steel pipe.
4. A cold-bending apparatus for steel pipes according to claim 1, wherein the die head (5) comprises a roller frame (521), a first roller (522) and a second roller (523), the first roller (522) and the second roller (523) are arranged in parallel and in parallel, the first roller (522) is arranged at the inner side of the second roller (523), and the elongation length of the first roller (522) is smaller than that of the second roller (523).
5. A steel pipe cold bending device according to claim 1, wherein two sets of cold bending assemblies are arranged on the workbench (1) in a relatively sliding manner, and both sets of cold bending assemblies are fixed on the workbench (1) through locking pieces (6).
6. A steel pipe cold bending device according to claim 1, wherein a plurality of columns (7) are arranged on one surface of the profiling (2) far away from the cold bending assembly, the columns (7) are fixed with the workbench (1), and the profiling (2) leans against the columns (7) and is fixedly connected with the columns.
7. A cold-bending device for steel pipes according to claim 6, characterized in that the bottom end of the upright (7) is provided with an angle steel (8) for reinforcing the supporting function on the side away from the profiling (2).
8. A cold-bending apparatus for steel pipes according to claim 1, wherein the surface of the profiling (2) is provided with an arc-shaped groove (9) for placing a steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920795158.0U CN210115352U (en) | 2019-05-29 | 2019-05-29 | Steel pipe cold bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920795158.0U CN210115352U (en) | 2019-05-29 | 2019-05-29 | Steel pipe cold bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210115352U true CN210115352U (en) | 2020-02-28 |
Family
ID=69615118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920795158.0U Withdrawn - After Issue CN210115352U (en) | 2019-05-29 | 2019-05-29 | Steel pipe cold bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210115352U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822619A (en) * | 2020-07-09 | 2020-10-27 | 任艳平 | Grip forming equipment of coal clamp |
| CN113042590A (en) * | 2021-04-27 | 2021-06-29 | 湖州华特不锈钢管制造有限公司 | Steel pipe cold bending device |
| CN113083965A (en) * | 2021-03-19 | 2021-07-09 | 江苏科技大学 | Section bar cold bending equipment |
-
2019
- 2019-05-29 CN CN201920795158.0U patent/CN210115352U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822619A (en) * | 2020-07-09 | 2020-10-27 | 任艳平 | Grip forming equipment of coal clamp |
| CN111822619B (en) * | 2020-07-09 | 2022-09-09 | 山东卓辰科技服务有限公司 | Grip forming equipment of coal clamp |
| CN113083965A (en) * | 2021-03-19 | 2021-07-09 | 江苏科技大学 | Section bar cold bending equipment |
| CN113083965B (en) * | 2021-03-19 | 2022-07-15 | 江苏科技大学 | Section bar cold bending equipment |
| CN113042590A (en) * | 2021-04-27 | 2021-06-29 | 湖州华特不锈钢管制造有限公司 | Steel pipe cold bending device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200228 Effective date of abandoning: 20200914 |