CN1513619A - Processing method of high precision working heady duty vehicle carriage longitadinal beam - Google Patents
Processing method of high precision working heady duty vehicle carriage longitadinal beam Download PDFInfo
- Publication number
- CN1513619A CN1513619A CNA031124631A CN03112463A CN1513619A CN 1513619 A CN1513619 A CN 1513619A CN A031124631 A CNA031124631 A CN A031124631A CN 03112463 A CN03112463 A CN 03112463A CN 1513619 A CN1513619 A CN 1513619A
- Authority
- CN
- China
- Prior art keywords
- hole
- longitudinal beam
- control system
- die group
- punching die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
A technology for precisely punching holes on the longitudinal beam of heavy trunk includes designing a numerally controlled punch machine, inputting the data about the shape and position of holes to the control system of said punch machine, fixing the longitudinal beam to the reference position, driving the punch unit to its working position, measuring reference line and calculating correcting value by encoder, sending instruction to control system, exchanging needed punch heads and locating, punching holes, and moving the longitudinal beam out of the bench. Its advantages are high precision, correctness, productivity and automation level.
Description
(1) technical field
The present invention relates to the processing technology in a kind of heavy-duty car longitudinal beam hole, belong to heavy-duty car vehicle frame processing technology
Technical field.
(2) background technology
In producing heavy-duty truck, need process many holes to longitudinal beam, the pore size distribution on the longitudinal beam is on surface level and side.At present the technology that the processing in hole is adopted mostly is: adopt two operations to finish, at first use numerical control press to go out hole on the surface level, deliver on the numerical control drilling machine through travelling belt and hole.Owing to adopted empty device of two tricks and two cover feeding devices to finish processing to same part, clamp problem so exist twice, cause the shape of part and position of related features greatly, borehole accuracy is poor, production efficiency is low.
(3) summary of the invention
The present invention is for remedying the deficiencies in the prior art, provide a kind of operation simplify, only need once clamp and only punching do not hole, the process in accurate positioning, high-precision processing heavy-duty car longitudinal beam hole that production efficiency is high.
The present invention finishes by following technical measures.
Method step is as follows:
(1) numerical control press of design;
(2) shape, the position data in processed hole are imported in the control system of numerical control press;
(3) charger moves to the reference position with longitudinal beam, with claw longitudinal beam is clamped;
(4) hole punched device is driven the arrival punching position;
(5) scrambler measure theory datum line, calcuating correction value, control system is sent instruction, revises the deviate of hole punched device;
(6) after numerical control press changes drift, location according to setting program, go out the hole, plane and the lateral aperture in longitudinal beam hole by plane punching die group, side punching die group;
(7) machine takes off completion of processing with the worktable of longitudinal beam hole from digital control hole drilling.
Numerical control press mainly is made up of control system, plane punching die group, side punching die group, be connected by cable between control system and plane punching die group, the side punching die group, the control system storage is according to the shape in processed hole, the program of position data establishment.
Control system is made up of Hydraulically Operated Equipment, the multi-action computer control panel of punch press, and Hydraulically Operated Equipment is near drive unit.
Hole punched device is made up of plane punching die group, side punching die group, scrambler and power section, and plane punching die group, side punching die group are independent separately to be connected with Hydraulically Operated Equipment, accepts the control of control system.
Control system is with plane punching die group, side punching die group, discharging machine and charger and is electrically connected.
Principle of work and process: in the control system according to the data input numerical control punching punch press of the position in each hole of work piece, shape; By charger longeron is fed to the reference position of punch press, feed end sliding feed device uses claw that longeron is clamped; Hole punched device arrives punching position, scrambler measure theory datum line, and calcuating correction value, control system is carried out correction and by hydraulic-driven plane punching die group, side punching die group, is made it arrive position accurately, and the quality in hole is guaranteed; Hole punched device is driven the arrival punching position; After numerical control press changes drift, location according to setting program, go out the hole, plane and the lateral aperture in longitudinal beam hole by plane punching die group, side punching die group; Discharging machine takes off the worktable of longitudinal beam hole from digital control hole drilling, finishes.
Use the present invention that the processing in hole, plane and the processing of lateral aperture are combined into a procedure, clamping and positioning changes into once by twice, has saved the time, has improved production efficiency; Adopt the numerical control punching technology, made the workpiece material loading clamp back operation automatically, automatic location, revise automatically, process automatically, had advantages such as precision height, accurate positioning, efficient height, steady quality.
(4) description of drawings
Fig. 1 is a synoptic diagram of the present invention.
Wherein, 1, control system, 2, feed arrangement, 3, worktable, 4, plane punching die group, 5, side punching die group, 6, discharging machine, 7, the finished product district, 8, numerical control press, 9, longeron.
(5) embodiment
Embodiment: as shown in drawings, as follows: numerical control press of (1) design to the process of longitudinal beam hole processing; This punch press 8 is by control system 1, plane punching die group 4, side punching die group forms 5, control system 1 is by Hydraulically Operated Equipment, the multi-action computer control panel is formed, Hydraulically Operated Equipment is near drive unit, control system 1 and plane punching die group 4, connect by cable between the side punching die group 5, control system 1 can be stored the shape according to processed hole, the program that position data is worked out, aperture apparatus is by plane punching die group 4, side punching die group 5 and power section are formed, plane punching die group 4, side punching die group 5 is independent separately to be connected with Hydraulically Operated Equipment, accepts the control of control system; (2) shape, the position data in processed hole are imported in the control system 1 of numerical control press 8; (3) by charger longitudinal beam 9 is moved to the reference position, longitudinal beam 9 is clamped with claw; (4) hole punched device is driven the arrival punching position; (5) by scrambler measure theory datum line, calcuating correction value sends instruction by control system 1, revises the deviate of hole punched device; (6) after numerical control press 8 changes drift, location according to setting program, go out the hole, plane and the lateral aperture of longitudinal beam 9 successively by plane punching die group 4 and side punching die group 5; (7) discharging machine takes off completion of processing with the worktable of longitudinal beam 9 from numerical control punching.
Claims (1)
1, the process in a kind of high-precision processing heavy-duty car longitudinal beam hole, its method step is as follows:
(1) numerical control press of design;
(2) shape, the position data in processed hole are imported in the control system of numerical control press;
(3) charger moves to the reference position with longitudinal beam, with claw longitudinal beam is clamped;
(4) hole punched device is driven the arrival punching position;
(5) scrambler measure theory datum line, calcuating correction value, control system is sent instruction, revises the deviate of hole punched device;
(6) after numerical control press changes drift, location according to setting program, go out the hole, plane and the lateral aperture in longitudinal beam hole by plane punching die group, side punching die group;
(7) the material machine takes off completion of processing with the worktable of longitudinal beam hole from digital control hole drilling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031124631A CN1513619A (en) | 2003-07-01 | 2003-07-01 | Processing method of high precision working heady duty vehicle carriage longitadinal beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031124631A CN1513619A (en) | 2003-07-01 | 2003-07-01 | Processing method of high precision working heady duty vehicle carriage longitadinal beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1513619A true CN1513619A (en) | 2004-07-21 |
Family
ID=34239275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031124631A Pending CN1513619A (en) | 2003-07-01 | 2003-07-01 | Processing method of high precision working heady duty vehicle carriage longitadinal beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1513619A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101396708B (en) * | 2007-09-28 | 2010-05-19 | 武汉楚天数控设备制造有限公司 | Sheet-material automatic positioning system |
| CN101560595B (en) * | 2008-07-14 | 2011-01-12 | 一汽解放青岛汽车厂 | Induction heat processing method of truck longeron and device thereof |
| CN102069113A (en) * | 2010-12-31 | 2011-05-25 | 攀钢集团冶金工程技术有限公司 | Sphere hot pressing device |
| CN101718977B (en) * | 2009-11-27 | 2013-03-13 | 济南铸造锻压机械研究所有限公司 | CAM system for automobile longeron punching processing and control method and construction method thereof |
| CN103433357A (en) * | 2013-08-21 | 2013-12-11 | 江苏金方圆数控机床有限公司 | Wing surface punching device of automobile U-shaped beam |
| CN102707669B (en) * | 2009-11-27 | 2014-09-03 | 济南铸造锻压机械研究所有限公司 | Method for constructing CAM (computer-aided manufacturing) system for punching for automobile girders |
-
2003
- 2003-07-01 CN CNA031124631A patent/CN1513619A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101396708B (en) * | 2007-09-28 | 2010-05-19 | 武汉楚天数控设备制造有限公司 | Sheet-material automatic positioning system |
| CN101560595B (en) * | 2008-07-14 | 2011-01-12 | 一汽解放青岛汽车厂 | Induction heat processing method of truck longeron and device thereof |
| CN101718977B (en) * | 2009-11-27 | 2013-03-13 | 济南铸造锻压机械研究所有限公司 | CAM system for automobile longeron punching processing and control method and construction method thereof |
| CN102707669B (en) * | 2009-11-27 | 2014-09-03 | 济南铸造锻压机械研究所有限公司 | Method for constructing CAM (computer-aided manufacturing) system for punching for automobile girders |
| CN102069113A (en) * | 2010-12-31 | 2011-05-25 | 攀钢集团冶金工程技术有限公司 | Sphere hot pressing device |
| CN103433357A (en) * | 2013-08-21 | 2013-12-11 | 江苏金方圆数控机床有限公司 | Wing surface punching device of automobile U-shaped beam |
| CN103433357B (en) * | 2013-08-21 | 2016-03-02 | 江苏金方圆数控机床有限公司 | Car U-shaped beam aerofoil hole punched device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203140998U (en) | Robot flexible-welding system for various non-standard components of special vehicles | |
| CN203993107U (en) | Numerical control machine for processing is bored in two ends milling simultaneously | |
| CN104550423B (en) | A kind of ladder-type bridge frame side hole automatic production line and processing method | |
| CN205147331U (en) | Automatic upper and lower skip bed | |
| CN113182935A (en) | Flexible production line for framework machining | |
| CN103170651A (en) | Double-disk-type-knife-rest single main shaft numerically-controlled lathe | |
| CN203917933U (en) | Automation Double-head numerical controlled lathes | |
| CN201552473U (en) | Long-axis part two-end hole processing numerical control machine tool | |
| CN1513619A (en) | Processing method of high precision working heady duty vehicle carriage longitadinal beam | |
| CN202367438U (en) | H-shaped steel numerical control punching and drilling production line | |
| JP2003103422A (en) | Multiple type plate material machining method and multiple type plate machining system | |
| CN104965097A (en) | Automatic sample applicator | |
| CN209598399U (en) | Channel steel plasma automatic gas cutting machine | |
| CN202015810U (en) | Full-automatic servo riveting machine | |
| CN1230274C (en) | Machining process of hole in longitudinal chassis beam | |
| CN201529907U (en) | Window pillar processing tooling | |
| CN2635246Y (en) | Digital controlled hole punching device | |
| CN107253060B (en) | Full-automatic square hole machine for shaft | |
| CN102259268A (en) | Numerical-control hydraulic angle iron sinker drill compound machine | |
| CN113811403B (en) | Method and system for optimizing bending tool combinations of bending machines | |
| CN215090090U (en) | Tower machine standard festival processing equipment that punches a hole | |
| CN105033642B (en) | Automatically-adjusted machining device and machining method for electronic heat radiators | |
| CN104476193A (en) | Novel groove milling compound machine tool | |
| CN210360513U (en) | Automatic feeding and discharging device in numerical control machine tool | |
| CN101829915A (en) | Positioning and clamping device and method for milling small-size flat long and thin parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |