CN204308102U - A kind of steel pipe straightening equipment - Google Patents
A kind of steel pipe straightening equipment Download PDFInfo
- Publication number
- CN204308102U CN204308102U CN201420716253.4U CN201420716253U CN204308102U CN 204308102 U CN204308102 U CN 204308102U CN 201420716253 U CN201420716253 U CN 201420716253U CN 204308102 U CN204308102 U CN 204308102U
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- CN
- China
- Prior art keywords
- steel pipe
- straightening
- firm banking
- die holder
- assembly
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of steel pipe straightening equipment, comprising firm banking and to be arranged in the middle part of firm banking can the forcing press assembly of oscilaltion, firm banking is interval with multiple drive steel pipe along steel pipe axis direction the lifting feed roller assembly moved horizontally and the lifting rotation roll assembly driving steel pipe to rotate around own axes, firm banking is positioned at the forcing press assembly left and right sides and is respectively equipped with straightening mould assembly, straightening mould assembly comprises alignment die holder and is movably connected on the straightening mould above alignment die holder, the mode that in this steel pipe straightening equipment, abandoning tradition straightening mould is fixedly installed, straightening mould is movably connected on alignment die holder, namely under external force, straightening mould can swing relative to alignment die holder, when steel pipe is when carrying out alignment, the change in shape of alignment mode prodigiosin self adaptation steel pipe swings, straightening mould and steel tube surface is made to remain that face contacts, thus avoid straightening mould edge scratch steel tube surface.
Description
Technical field
the utility model relates to tubing alignment treating apparatus technical field, particularly a kind of ERW straightening equipment.
Background technology
at present in Steel Tube Industry, need to carry out alignment to the steel pipe produced or impaired bending steel pipe, traditional steel pipe straightening equipment is generally only equipped with two fixing straightening mould installation sites, and make some position of steel pipe not carry out alignment process, steel pipe alignment process range is little; And straightening mould is fixing in traditional steel pipe straightening equipment, in the process of steel pipe bend by pressure, form angle between steel pipe meeting and straightening mould, the easy scratch tube surfaces in straightening mould edge, affects product quality.
Utility model content
Technical problem to be solved in the utility model is to provide the steel pipe straightening equipment can avoiding scratch steel tube surface in a kind of alignment process.
For solving the problems of the technologies described above adopted technical scheme: a kind of steel pipe straightening equipment, comprising firm banking and to be arranged in the middle part of firm banking can the forcing press assembly of oscilaltion, described firm banking is interval with multiple drive steel pipe along steel pipe axis direction the lifting feed roller assembly moved horizontally and the lifting rotation roll assembly driving steel pipe to rotate around own axes, described firm banking is positioned at the forcing press assembly left and right sides and is respectively equipped with straightening mould assembly, described straightening mould assembly comprises alignment die holder and is movably connected on the straightening mould above alignment die holder.
Further, rest pad is respectively equipped with in the described straightening mould left and right sides, the described alignment die holder left and right sides is provided with the block that to be relatively fixed with rest pad, hinged oil cylinder and gripper shoe is provided with side by side between described rest pad and fixed block, the two ends of described hinged oil cylinder are hinged on rest pad and fixed block respectively, described gripper shoe lower end is fixedly connected on fixed block, there is gap between described gripper shoe upper end and rest pad.
Further, described alignment die holder is slidably connected on firm banking, and described firm banking is provided with the driving mechanism that alignment die holder can be driven to move back and forth along steel pipe axis direction.
Further, the driver part that described lifting feed roller assembly comprises horizontally disposed conveying roller, is in transmission connection with conveying roller, and the hydraulic mechanism driving conveying roller oscilaltion, described conveying roller axis and steel pipe axis perpendicular.
Further, the driver part that described lifting rotation roll assembly comprises two rotating rollers that horizontal interval arranges, is in transmission connection with a wherein rotating roller, and drive the hydraulic mechanism of two rotating roller oscilaltions, described rotating roller axis parallels with steel pipe axis.
Beneficial effect: the mode that in this steel pipe straightening equipment, abandoning tradition straightening mould is fixedly installed, straightening mould is movably connected on alignment die holder, namely under external force, straightening mould can swing relative to alignment die holder, when steel pipe is when carrying out alignment, the change in shape of alignment mode prodigiosin self adaptation steel pipe swings, and makes straightening mould and steel tube surface remain that face contacts, thus avoids straightening mould edge scratch steel tube surface.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described further;
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of alignment die assembly in the utility model embodiment.
Detailed description of the invention
See figures.1.and.2, a kind of steel pipe straightening equipment of the utility model, comprising firm banking 10 and to be arranged in the middle part of firm banking 10 can the forcing press assembly 20 of oscilaltion, firm banking 10 is interval with the lifting feed roller assembly 30 that multiple drive steel pipe moves horizontally and the lifting rotation roll assembly 40 driving steel pipe rotary, firm banking 10 is positioned at forcing press assembly 20 left and right sides and is respectively equipped with straightening mould assembly 50, the straightening mould 52 that straightening mould assembly 50 comprises alignment die holder 51 and is movably connected on above alignment die holder 51.
In the present embodiment, on firm banking 10, time interval arranges four lifting feed roller assemblies 30, firm banking 10 arranges two lifting rotation roll assemblies 40, and the work of lifting feed roller assembly 30 can drive steel pipe horizontal shifting, and the feeding completing steel pipe is sent; And lifting rotation roll assembly 40 is in order to drive steel pipe rotary, steel pipe part is by bending made to rotate to preposition.Wherein, the driver part that lifting feed roller assembly 30 comprises horizontally disposed conveying roller 31, is in transmission connection with conveying roller, and drive the hydraulic mechanism of conveying roller 31 oscilaltion, conveying roller 31 axis and steel pipe axis perpendicular, the driver part that lifting rotation roll assembly 40 comprises two rotating rollers 41 that horizontal interval arranges, is in transmission connection with a wherein rotating roller 41, and drive the hydraulic mechanism of two rotating rollers 41 oscilaltion, rotating roller 41 axis parallels with steel pipe axis, and driver part adopts conventional reducing motor.
Straightening mould assembly 50 is two and lays respectively at both sides before and after firm banking 10, alignment die holder 51 and straightening mould 52 are movably connected, particularly, straightening mould 52 left and right sides is respectively equipped with rest pad 53, alignment die holder 51 left and right sides is provided with the block 54 that to be relatively fixed with rest pad 53, hinged oil cylinder 55 and gripper shoe 56 is provided with side by side between rest pad 53 and fixed block 54, the two ends of hinged oil cylinder 55 are hinged with rest pad 53 and fixed block 54 respectively, gripper shoe 56 lower end is fixedly connected on fixed block 54, gap is there is between gripper shoe 56 upper end and rest pad 53.By such structural design, make straightening mould 52 and alignment die holder 51 be flexibly connect together with, under external force, straightening mould 52 can swing by alignment die holder 51 relatively, when steel pipe carries out alignment, the change in shape of straightening mould 52 energy self adaptation steel pipe swings, and makes straightening mould 52 and steel tube surface remain that face contacts, thus can avoid straightening mould 52 edge scratch steel tube surface.
In addition, in order to alignment can be carried out to the differently curved position of steel pipe, alignment die holder 51 is designed to move back and forth along steel pipe axis direction, namely by slide rail attaching parts, alignment die holder 51 is slidably connected on firm banking 10, firm banking 10 is also provided with the driving mechanism driving alignment die holder 51 to move back and forth along steel pipe axis direction, in this enforcement, driving mechanism adopts chaindriven mode to drive alignment die holder 51 to move back and forth, so by regulating the position of straightening mould assembly 50, just can realize carrying out alignment to the differently curved position of steel pipe.
The course of work of the utility model steel pipe straightening equipment is as follows: first will treat that the steel pipe of alignment is sent into by lifting feed roller assembly 30, steel pipe two ends are placed on straightening mould 52, then utilize lifting rotation roll assembly 40 to be rotated by the peak at tube bending position and be placed in 12 o'clock direction, pressed down the peak compressing tube bending position gradually by the briquetting of forcing press assembly 20, utilize three-point bending manufacturing process to complete and alignment is carried out to tube bending position.Because straightening mould 52 is movably connected on alignment die holder 51, straightening mould 52 can swing relative to alignment die holder 51, the change in shape of straightening mould 52 energy self adaptation steel pipe swings, make straightening mould 52 and steel tube surface remain that face contacts, thus avoid straightening mould 52 edge scratch steel tube surface.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that described technical field those of ordinary skill possesses, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (5)
1. a steel pipe straightening equipment, it is characterized in that: comprising firm banking and to be arranged in the middle part of firm banking can the forcing press assembly of oscilaltion, described firm banking is interval with multiple drive steel pipe along steel pipe axis direction the lifting feed roller assembly moved horizontally and the lifting rotation roll assembly driving steel pipe to rotate around own axes, described firm banking is positioned at the forcing press assembly left and right sides and is respectively equipped with straightening mould assembly, described straightening mould assembly comprises alignment die holder and is movably connected on the straightening mould above alignment die holder.
2. steel pipe straightening equipment according to claim 1, it is characterized in that: be respectively equipped with rest pad in the described straightening mould left and right sides, the described alignment die holder left and right sides is provided with the block that to be relatively fixed with rest pad, hinged oil cylinder and gripper shoe is provided with side by side between described rest pad and fixed block, the two ends of described hinged oil cylinder are hinged on rest pad and fixed block respectively, described gripper shoe lower end is fixedly connected on fixed block, there is gap between described gripper shoe upper end and rest pad.
3. steel pipe straightening equipment according to claim 1 and 2, is characterized in that: described alignment die holder is slidably connected on firm banking, and described firm banking is provided with the driving mechanism that alignment die holder can be driven to move back and forth along steel pipe axis direction.
4. steel pipe straightening equipment according to claim 1, it is characterized in that: the driver part that described lifting feed roller assembly comprises horizontally disposed conveying roller, is in transmission connection with conveying roller, and drive the hydraulic mechanism of conveying roller oscilaltion, described conveying roller axis and steel pipe axis perpendicular.
5. follow according to steel pipe straightening equipment according to claim 1, it is characterized in that: the driver part that described lifting rotation roll assembly comprises two rotating rollers that horizontal interval arranges, is in transmission connection with a wherein rotating roller, and driving the hydraulic mechanism of two rotating roller oscilaltions, described rotating roller axis parallels with steel pipe axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716253.4U CN204308102U (en) | 2014-11-24 | 2014-11-24 | A kind of steel pipe straightening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716253.4U CN204308102U (en) | 2014-11-24 | 2014-11-24 | A kind of steel pipe straightening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204308102U true CN204308102U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420716253.4U Expired - Fee Related CN204308102U (en) | 2014-11-24 | 2014-11-24 | A kind of steel pipe straightening equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204308102U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537441A (en) * | 2016-01-29 | 2016-05-04 | 合肥压力机械有限责任公司 | Large pipe part straightening tool |
| CN107512070A (en) * | 2017-09-05 | 2017-12-26 | 上海运城制版有限公司 | A kind of processing unit (plant) and method of nick roller |
| CN109967638A (en) * | 2019-04-29 | 2019-07-05 | 中电建武汉铁塔有限公司 | Electric power pylon steel pipe is straightened closing-up machine |
| CN111805201A (en) * | 2020-07-31 | 2020-10-23 | 邵东智能制造技术研究院有限公司 | Large-scale pipe fitting assembly equipment |
| CN113546986A (en) * | 2021-08-02 | 2021-10-26 | 德清泰鑫金属制品有限公司 | Steel pipe correction auxiliary device for waste steel recovery |
-
2014
- 2014-11-24 CN CN201420716253.4U patent/CN204308102U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537441A (en) * | 2016-01-29 | 2016-05-04 | 合肥压力机械有限责任公司 | Large pipe part straightening tool |
| CN107512070A (en) * | 2017-09-05 | 2017-12-26 | 上海运城制版有限公司 | A kind of processing unit (plant) and method of nick roller |
| CN107512070B (en) * | 2017-09-05 | 2024-04-19 | 上海运城制版有限公司 | Micro gravure roll processing device and method |
| CN109967638A (en) * | 2019-04-29 | 2019-07-05 | 中电建武汉铁塔有限公司 | Electric power pylon steel pipe is straightened closing-up machine |
| CN111805201A (en) * | 2020-07-31 | 2020-10-23 | 邵东智能制造技术研究院有限公司 | Large-scale pipe fitting assembly equipment |
| CN113546986A (en) * | 2021-08-02 | 2021-10-26 | 德清泰鑫金属制品有限公司 | Steel pipe correction auxiliary device for waste steel recovery |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20171124 |