CN202447445U - Numerical control auxiliary device for plate bending roll - Google Patents
Numerical control auxiliary device for plate bending roll Download PDFInfo
- Publication number
- CN202447445U CN202447445U CN2012200269527U CN201220026952U CN202447445U CN 202447445 U CN202447445 U CN 202447445U CN 2012200269527 U CN2012200269527 U CN 2012200269527U CN 201220026952 U CN201220026952 U CN 201220026952U CN 202447445 U CN202447445 U CN 202447445U
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- China
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- numerical control
- track frame
- oil cylinder
- rail bracket
- wheel
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- Expired - Lifetime
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Abstract
The utility model relates to the technical field of plate bending rolls, and specifically relates to a numerical control auxiliary device for a plate bending roll. The numerical control auxiliary device comprises a wheel, a lifting oil cylinder, a track frame, a linear displacement sensor and a hydraulic device, wherein the track frame is in a square upright column frame structure, one side of the track frame is provided with an opening, a pressing plate is arranged on the outside of the opening of the track frame, the pressing plate and the track frame form an upright column structure, the section of the upright column structure is in a square shape, the lifting oil cylinder is arranged in the track frame, the external shape of the oil cylinder corresponds to the shape of the inner wall of the track frame and is in a square columnar structure, the lifting oil cylinder is connected with the hydraulic device through pipelines, a support is arranged on the upper portion of the lifting oil cylinder, the wheel is installed at the upper end of the support through a wheel shaft, the wheel shaft is connected with a rotary encoder through a coupler, and the linear displacement sensor is arranged on the lifting oil cylinder. The numerical control auxiliary device for the plate bending roll has the advantages that the thicknesses of rolled plates can be automatically detected, radians of the rolled plates can be detected in real time, numerical control degree of the plate bending roll is increased, and rolling quality and processing accuracy are improved.
Description
Technical field
The utility model relates to a kind of veneer reeling machine technical field, and specifically a kind of veneer reeling machine is used the numerical control servicing unit.
Background technology
The numerical control realization of veneer reeling machine at present mainly leans on linear displacement transducer to detect the displacement of up-down rollers; Confirm the moulding radian of sheet material then through the geometrical relationship of roll shaft and institute's roll bending material; But present system can't realize detecting automatically sheet metal thickness; Can't detect institute's roll bending material radian in real time, sheet material skidded off between the roll shaft easily when the slit was excessive, influenced operating efficiency.
Summary of the invention
The utility model provides a kind of veneer reeling machine that can detect institute's roll bending material thickness automatically to use the numerical control servicing unit in order to overcome above-mentioned defective.
The technical scheme that the utility model adopts is: a kind of veneer reeling machine is used the numerical control servicing unit, it is characterized in that: comprise wheel, hoist cylinder, rail bracket, rotary encoder, linear displacement transducer and hydraulic means, rail bracket is the square hollow frame of a side band opening; The open outer side of rail bracket is provided with pressing plate; It is " mouth " font pillar construction that pressing plate and rail bracket form the cross section, promptly square hollow pillar construction, and hoist cylinder is arranged on rail bracket inside; The corresponding square column structure of its outer shape and rail bracket inner wall shape; Hoist cylinder is connected with hydraulic means through pipeline, is provided with support on the top of hoist cylinder, and wheel is through the rack-mount end of wheel shaft; Hoist cylinder is provided with linear displacement transducer; Linear displacement transducer is connected with the digital control system of veneer reeling machine through circuit, and rotary encoder is arranged on the support outside and is connected with wheel shaft, and rotary encoder is connected with the digital control system of veneer reeling machine through circuit.
The utility model is provided with on the supporting seat of carrying roller; And wheel is against by the bottom of roll bending material, when aligning flitch, the wheel displacement numerical value that amount of spin and the linear displacement transducer of rotary encoder through wheel detects and the displacement numerical computations of top roll go out by the actual (real) thickness of roll bending material; Detect institute's roll bending material radian in real time; Prevent that sheet material from skidding off between the roll shaft, guarantee manufacturing quality and machining accuracy, improve the numerical control degree of veneer reeling machine.
Description of drawings
Fig. 1 is the sketch map of the utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the sketch map of the utility model embodiment 1.
Fig. 4 is the sketch map of the utility model embodiment 2.
The specific embodiment
Combine accompanying drawing that the utility model is further described at present; The technical scheme of the utility model is: a kind of veneer reeling machine is used the numerical control servicing unit; Comprise wheel 1, hoist cylinder 4, rail bracket 8, rotary encoder 2, linear displacement transducer 7 and hydraulic means etc., rail bracket 8 is the square hollow frame of a side band opening, and the open outer side of rail bracket 8 is provided with pressing plate; Pressing plate and rail bracket 8 formation cross sections are " mouth " font pillar construction, promptly square hollow pillar construction.Hoist cylinder 4 is arranged on rail bracket 8 inside, the corresponding square column structure of its outer shape and rail bracket 8 inner wall shape, and hoist cylinder 4 is connected with hydraulic means through pipeline, and hydraulic means comprises hydraulic accumulator and hydraulic fittings usually, sees Fig. 2.Top at hoist cylinder 4 is provided with support; Wheel 1 is through the rack-mount end of wheel shaft; Hoist cylinder 4 is provided with linear displacement transducer 7; Linear displacement transducer 7 is connected with the digital control system of veneer reeling machine through circuit, and rotary encoder 2 is arranged on the support outside and is connected with wheel shaft, and rotary encoder 2 is connected with the digital control system of veneer reeling machine through circuit.The utility model is applicable to the three rolls plate bending machine of various structures, and the three rolls plate bending machine of the square that centers of carrying roller is arranged for lower roll.This device is installed on the carrying roller supporting seat, and wheel 1 is against by the bottom of roll bending material.
The utility model embodiment 1 calculates sheet metal thickness automatically on veneer reeling machine, sketch map is seen Fig. 3.During work, linear displacement transducer 7 sends the displacement numerical value of detected top roll and the displacement numerical value of wheel 1 to the veneer reeling machine micro-controller system, and micro-controller system is calculated so that draw the actual (real) thickness of roll bending according to the program of establishment in advance.
The utility model embodiment 2 is the length of remained straight edge when calculating the pre-bending function, sees Fig. 4.Linear displacement transducer 7 and rotary encoder 2 move numerical value and send to the veneer reeling machine micro-controller system and calculate detecting lower roll horizontal displacement numerical value and sheet material respectively; Draw setting pre-bending remained straight edge length by the veneer reeling machine micro-controller system, and can guarantee that sheet material can be from landing between the up-down rollers.
At veneer reeling machine pre-bending wrench or volume bowlder; The linear displacement transducer 7 of the utility model and rotary encoder 2 send to the veneer reeling machine micro-controller system with the mobile numerical value of the displacement that detects top roll displacement, lower roll displacement and wheel 1 respectively and calculate, and the veneer reeling machine micro-controller system also can calculate the moulding radian before the bounce-back.
The utility model can detect institute's roll bending material thickness automatically, detects institute's roll bending material radian in real time, has the numerical control degree that improves veneer reeling machine, improves the characteristics of manufacturing quality and machining accuracy.
Claims (1)
1. a veneer reeling machine is used the numerical control servicing unit, it is characterized in that: comprise wheel, hoist cylinder, rail bracket, rotary encoder, linear displacement transducer and hydraulic means, rail bracket is the square hollow frame of a side band opening; The open outer side of rail bracket is provided with pressing plate; It is " mouth " font pillar construction that pressing plate and rail bracket form the cross section, promptly square hollow pillar construction, and hoist cylinder is arranged on rail bracket inside; The corresponding square column structure of its outer shape and rail bracket inner wall shape; Hoist cylinder is connected with hydraulic means through pipeline, is provided with support on the top of hoist cylinder, and wheel is through the rack-mount end of wheel shaft; Hoist cylinder is provided with linear displacement transducer; Linear displacement transducer is connected with the digital control system of veneer reeling machine through circuit, and rotary encoder is arranged on the support outside and is connected with wheel shaft, and rotary encoder is connected with the digital control system of veneer reeling machine through circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200269527U CN202447445U (en) | 2012-01-20 | 2012-01-20 | Numerical control auxiliary device for plate bending roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200269527U CN202447445U (en) | 2012-01-20 | 2012-01-20 | Numerical control auxiliary device for plate bending roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202447445U true CN202447445U (en) | 2012-09-26 |
Family
ID=46863340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200269527U Expired - Lifetime CN202447445U (en) | 2012-01-20 | 2012-01-20 | Numerical control auxiliary device for plate bending roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202447445U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222741A (en) * | 2015-10-28 | 2016-01-06 | 武汉工程大学 | Paper product thickness on-line detector |
| CN105689470A (en) * | 2016-03-11 | 2016-06-22 | 山西大同大学 | Pre-bending device which is matched with symmetrical three-roll plate bending machine for use |
| CN105710170A (en) * | 2015-11-13 | 2016-06-29 | 威海中恒管桩有限公司 | Full-automatic strip steel compression bending machine |
| CN106623532A (en) * | 2017-03-02 | 2017-05-10 | 郑常 | Machine tool for coiling steel plates |
| CN114791275A (en) * | 2022-01-27 | 2022-07-26 | 湖北贽丰机器人技术有限公司 | Drum brake pad thickness and inner arc detection device and detection method |
| CN116274524A (en) * | 2023-02-17 | 2023-06-23 | 泰安华鲁锻压机床有限公司 | Production line of oversized four-roller plate bending machine |
-
2012
- 2012-01-20 CN CN2012200269527U patent/CN202447445U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222741A (en) * | 2015-10-28 | 2016-01-06 | 武汉工程大学 | Paper product thickness on-line detector |
| CN105222741B (en) * | 2015-10-28 | 2018-06-26 | 武汉工程大学 | Paper product thickness on-line detector |
| CN105710170A (en) * | 2015-11-13 | 2016-06-29 | 威海中恒管桩有限公司 | Full-automatic strip steel compression bending machine |
| CN105689470A (en) * | 2016-03-11 | 2016-06-22 | 山西大同大学 | Pre-bending device which is matched with symmetrical three-roll plate bending machine for use |
| CN106623532A (en) * | 2017-03-02 | 2017-05-10 | 郑常 | Machine tool for coiling steel plates |
| CN106623532B (en) * | 2017-03-02 | 2018-07-24 | 郑常 | A kind of lathe rolling steel plate |
| CN114791275A (en) * | 2022-01-27 | 2022-07-26 | 湖北贽丰机器人技术有限公司 | Drum brake pad thickness and inner arc detection device and detection method |
| CN116274524A (en) * | 2023-02-17 | 2023-06-23 | 泰安华鲁锻压机床有限公司 | Production line of oversized four-roller plate bending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |