CN204620750U - The bending roll machine that a kind of machining accuracy is high - Google Patents
The bending roll machine that a kind of machining accuracy is high Download PDFInfo
- Publication number
- CN204620750U CN204620750U CN201520312464.6U CN201520312464U CN204620750U CN 204620750 U CN204620750 U CN 204620750U CN 201520312464 U CN201520312464 U CN 201520312464U CN 204620750 U CN204620750 U CN 204620750U
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- CN
- China
- Prior art keywords
- slide
- roll
- fixed
- unit
- position rotating
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- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides the bending roll machine that a kind of machining accuracy is high, comprise frame, two groups of roll bending unit and one group of position rotating unit, frame has slide rail, roll bending unit and position rotating unit bottom all have the slide with slide rail adaptation, and slide can drive the roll bending unit corresponding with this slide or position rotating unit to slide along slide rail; Between position rotating unit and roll bending unit, interval is arranged, and position rotating unit is between two groups of roll bending unit.The beneficial effects of the utility model are reasonable in design, and machining accuracy is high, and working (machining) efficiency is high.
Description
Technical field
The utility model relates to the high bending roll machine of a kind of machining accuracy.
Background technology
Bending roll machine is equipment bonding jumper being carried out to bending process, and the defect of existing bending roll machine is complex structure, and machining accuracy is low, inefficiency, and workpiece scrappage is high.
Summary of the invention
Problem to be solved in the utility model is to provide the high bending roll machine of a kind of machining accuracy, is applicable to overcoming deficiency of the prior art.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the bending roll machine that machining accuracy is high, comprise frame, two groups of roll bending unit and one group of position rotating unit, described frame has slide rail, described roll bending unit and described position rotating unit bottom all have the slide with described slide rail adaptation, and described slide can drive the described roll bending unit corresponding with slide described in this or described position rotating unit to slide along described slide rail;
Between described position rotating unit and described roll bending unit, interval is arranged, and described position rotating unit is described in two groups between roll bending unit;
Described position rotating unit comprises workpiece holder, arched arm, pendulum core, support arm, hydraulic tongs, the first servo-cylinder and the first selsyn;
Described workpiece holder is fixed on described slide, described arched arm is fixed on described workpiece holder, described arched arm has the cambered way extended along described arched arm direction, described pendulum core to be limited in described cambered way and can to slide along described cambered way direction;
Described pendulum core is fixed on the upper end of described hydraulic tongs, and described support arm one end is fixed on described arched arm, and the other end is connected with the middle part of described hydraulic tongs is rotating, and the workpiece on described workpiece holder can be clamped by described hydraulic tongs;
Described first servo-cylinder is rotating to be connected on described workpiece holder, and the end of the piston rod on described first servo-cylinder is rotating to be connected on described pendulum core, and described first selsyn is for monitoring the rotational angle of described hydraulic tongs.
Further, described roll bending unit comprises two fixed rolls, two action rollers, bracing frame, turn oil cylinder and oil pressure cylinders, described fixed roll is fixed on bracing frame, support frame as described above has cambered way, described action roller is positioned at the top of described fixed roll, and described action roller controls described action roller and slides along described cambered way direction under the acting in conjunction of described turn oil cylinder and described oil pressure cylinder.
Further, also comprise the second selsyn, the rotating angle of described action roller along described cambered way monitored by described second selsyn.
The advantage that the utility model has and good effect are: owing to adopting technique scheme, reasonable in design, machining accuracy is high, and working (machining) efficiency is high.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Tu2Shi position rotating mechanism structure for amplifying schematic diagram;
In figure: 1-frame; 2-slide rail; 3-position rotating unit; 4-roll bending unit; 5-fixed roll; 6,7-action roller; 8-workpiece; 9-workpiece holder; 10-first servo-cylinder and the first selsyn; 11-hydraulic tongs; 12-support arm; 13-puts core; 14-arched arm.
Detailed description of the invention
As shown in the figure, the utility model provides the bending roll machine that a kind of machining accuracy is high, comprise frame 1, two groups of roll bending unit 5 and one group of position rotating unit 4, frame 1 has slide rail 2, all have the slide with slide rail 2 adaptation bottom roll bending unit 5 and position rotating unit 4, slide can drive the roll bending unit 5 corresponding with this slide or position rotating unit 4 to slide along slide rail 2;
Between position rotating unit 4 and roll bending unit 5, interval is arranged, and position rotating unit 4 is between two groups of roll bending unit 5;
Position rotating unit 4 comprises workpiece holder 9, arched arm 14, pendulum core 13, support arm 12, hydraulic tongs 11, first servo-cylinder and the first selsyn;
Workpiece holder 9 is fixed on slide, and arched arm 14 is fixed on workpiece holder 9, arched arm 14 has the cambered way that arcuately arm 14 direction extends, and pendulum core 13 to be limited in cambered way and can arcuately to slide in slideway direction;
Pendulum core 13 is fixed on the upper end of hydraulic tongs 11, and support arm 12 one end is fixed on arched arm 14, and the other end is connected with the middle part of hydraulic tongs 11 is rotating, and the workpiece on workpiece holder 9 can be clamped by hydraulic tongs 11;
First servo-cylinder is rotating to be connected on workpiece holder 9, and the end of the piston rod on the first servo-cylinder is rotating to be connected on pendulum core 13, and the first selsyn is for monitoring the rotational angle of hydraulic tongs 11.
Rotated by the first servo-cylinder, cambered way and pendulum core 6 linkage hydrodynamic pressing tongs 11 thus made workpiece 8 rotate certain angle with hydraulic tongs 11 after workpiece 8 clamps with hydraulic tongs 11, its rotational structure is more stable, there will not be and rock unstable phenomenon, in addition the rotational angle of hydraulic tongs 11 monitored constantly by the first selsyn, and the diameter of cambered way is fixed value, therefore the rotational angle of workpiece 8 can be accurately controlled.Bending process is carried out at the to be processed position of roll bending unit to workpiece 8.
Roll bending unit 5 comprises two fixed rolls 5, two action rollers 6, bracing frame, turn oil cylinder and oil pressure cylinders, fixed roll 5 is fixed on bracing frame, bracing frame has cambered way, action roller 6 is positioned at the top of fixed roll 5, and action roller 6 controls action roller 6 and arcuately slides in slideway direction under the acting in conjunction of turn oil cylinder and oil pressure cylinder.
Also comprise the second selsyn, the rotating angle of the second selsyn monitoring action roller 6 arcuately slideway.Utilize the second selsyn accurately can control the machining accuracy of workpiece 8 bending part.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (3)
1. the bending roll machine that machining accuracy is high, it is characterized in that: comprise frame, two groups of roll bending unit and one group of position rotating unit, described frame has slide rail, described roll bending unit and described position rotating unit bottom all have the slide with described slide rail adaptation, and described slide can drive the described roll bending unit corresponding with slide described in this or described position rotating unit to slide along described slide rail;
Between described position rotating unit and described roll bending unit, interval is arranged, and described position rotating unit is described in two groups between roll bending unit;
Described position rotating unit comprises workpiece holder, arched arm, pendulum core, support arm, hydraulic tongs, the first servo-cylinder and the first selsyn;
Described workpiece holder is fixed on described slide, described arched arm is fixed on described workpiece holder, described arched arm has the cambered way extended along described arched arm direction, described pendulum core to be limited in described cambered way and can to slide along described cambered way direction;
Described pendulum core is fixed on the upper end of described hydraulic tongs, and described support arm one end is fixed on described arched arm, and the other end is connected with the middle part of described hydraulic tongs is rotating, and the workpiece on described workpiece holder can be clamped by described hydraulic tongs;
Described first servo-cylinder is rotating to be connected on described workpiece holder, and the end of the piston rod on described first servo-cylinder is rotating to be connected on described pendulum core, and described first selsyn is for monitoring the rotational angle of described hydraulic tongs.
2. the bending roll machine that machining accuracy according to claim 1 is high, it is characterized in that: described roll bending unit comprises two fixed rolls, two action rollers, bracing frame, turn oil cylinder and oil pressure cylinders, described fixed roll is fixed on bracing frame, support frame as described above has cambered way, described action roller is positioned at the top of described fixed roll, and described action roller controls described action roller and slides along described cambered way direction under the acting in conjunction of described turn oil cylinder and described oil pressure cylinder.
3. the bending roll machine that machining accuracy according to claim 2 is high, is characterized in that: also comprise the second selsyn, and the rotating angle of described action roller along described cambered way monitored by described second selsyn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520312464.6U CN204620750U (en) | 2015-05-15 | 2015-05-15 | The bending roll machine that a kind of machining accuracy is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520312464.6U CN204620750U (en) | 2015-05-15 | 2015-05-15 | The bending roll machine that a kind of machining accuracy is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204620750U true CN204620750U (en) | 2015-09-09 |
Family
ID=54039814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520312464.6U Expired - Fee Related CN204620750U (en) | 2015-05-15 | 2015-05-15 | The bending roll machine that a kind of machining accuracy is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204620750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214217A (en) * | 2017-06-16 | 2017-09-29 | 苏州博菡环保科技有限公司 | Product line of ternary cleaner for tail gas four-roller automatic reel mechanism |
-
2015
- 2015-05-15 CN CN201520312464.6U patent/CN204620750U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214217A (en) * | 2017-06-16 | 2017-09-29 | 苏州博菡环保科技有限公司 | Product line of ternary cleaner for tail gas four-roller automatic reel mechanism |
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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: 20150909 Termination date: 20160515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |