CN202516886U - Correction device for automobile frame body - Google Patents
Correction device for automobile frame body Download PDFInfo
- Publication number
- CN202516886U CN202516886U CN2012201794635U CN201220179463U CN202516886U CN 202516886 U CN202516886 U CN 202516886U CN 2012201794635 U CN2012201794635 U CN 2012201794635U CN 201220179463 U CN201220179463 U CN 201220179463U CN 202516886 U CN202516886 U CN 202516886U
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- China
- Prior art keywords
- lifting body
- clamping
- slide unit
- correction
- positioning mechanism
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- Expired - Lifetime
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Abstract
The utility model discloses a correction device for an automobile frame body. The correction device comprises a front correction mechanism, a front jacking mechanism, a front sliding table, a rear sliding table, a rear correction mechanism, a guide column, a front clamping and positioning mechanism, a rear clamping and positioning mechanism, a rear jacking mechanism and a bottom plate, wherein the front correction mechanism and the guide column are mounted side by side, the front jacking mechanism is positioned behind the front correction mechanism, the front clamping and positioning mechanism is positioned behind the front jacking mechanism, the rear clamping and positioning mechanism is positioned on the front sliding table behind the front clamping and positioning mechanism, the rear jacking mechanism is positioned behind the rear clamping and positioning mechanism, and the rear correction mechanism is positioned on the rear sliding table behind the rear jacking mechanism; and the front correction mechanism, the front jacking mechanism, the front sliding table, the rear sliding table, the rear correction mechanism, the guide column and the front clamping and positioning mechanism are mounted on the bottom plate. The correction device disclosed by the utility model can effectively correct the buckling deformation at the head part and the tail part after welding of a frame.
Description
Technical field
The utility model relates to a kind of apparatus for correcting, particularly a kind of automobile frame body apparatus for correcting.
Background technology
The most carbon-dioxide arc weldings that adopt of the welding of Hyundai Motor vehicle frame; Because voltage, electric current and the environment temperature of welding and individual operation technique are different; Can cause indivedual vehicle frame deflections overproof, the indivedual vehicle frames after need accomplishing welding are measured and are corrected.
Common rectification machinery and instrument (jack etc.) have following shortcoming: one, be difficult to vehicle frame is positioned and fixes.Two, the deflection of Z axle and deformation direction are not clear, and reverse rectification distortion needs the upset workpiece.Three, repeatedly clamping is fixing can make the data after the rectification produce deviation, causes the work of repetition.Four, the longeron springback capacity after corrective force discharges is difficult to control.Five, correct inefficiency.
Summary of the invention
The utility model technical problem to be solved provides a kind of automobile frame body apparatus for correcting, and it is effectively corrected the buckling deformation that vehicle frame welding back portion produces.
For solveing the technical problem; The utility model provides a kind of automobile frame body apparatus for correcting; It is characterized in that; It comprises preceding straightening mechanism, preceding lifting body, preceding slide unit, back slide unit, back straightening mechanism, lead, front clamp detent mechanism, back clamping positioning mechanism, back lifting body, base plate, and preceding straightening mechanism and lead are installed side by side, the rear of straightening mechanism before preceding lifting body is positioned at; The rear of lifting body before the front clamp detent mechanism is positioned at; Back clamping positioning mechanism is positioned on the preceding slide unit at front clamp detent mechanism rear, and back lifting body is positioned at the rear of back clamping positioning mechanism, and back straightening mechanism is positioned on the back slide unit at lifting body rear, back; Preceding straightening mechanism, preceding lifting body, preceding slide unit, back slide unit, back straightening mechanism, lead, front clamp detent mechanism all are installed on the base plate.
The positive progressive effect of the utility model is: the utility model is effectively corrected the buckling deformation that vehicle frame welding back portion produces.
Description of drawings
Fig. 1 is the structural representation of the utility model automobile frame body apparatus for correcting.
The specific embodiment
Lift a preferred embodiment below, and combine accompanying drawing to come the clearer the utility model of intactly explaining.
As shown in Figure 1; The utility model automobile frame body apparatus for correcting comprises preceding straightening mechanism 1, preceding lifting body 2, preceding slide unit 3, back slide unit 4, back straightening mechanism 5, lead 6, front clamp detent mechanism 7, back clamping positioning mechanism 8, back lifting body 9, base plate 10; Preceding straightening mechanism 1 is installed with lead 6 side by side; The rear of straightening mechanism 1 before preceding lifting body 2 is positioned at, the rear of lifting body 2 before front clamp detent mechanism 7 is positioned at, back clamping positioning mechanism 8 is positioned on the preceding slide unit 3 at front clamp detent mechanism 7 rears; Back lifting body 9 is positioned at the rear of back clamping positioning mechanism 8, and back straightening mechanism 5 is positioned on the back slide unit 4 at lifting body 9 rears, back; Preceding straightening mechanism 1, preceding lifting body 2, preceding slide unit 3, back slide unit 4, back straightening mechanism 5, lead 6, front clamp detent mechanism 7 all are installed on the base plate 10.
Can change the position of anchor point through the position of slide unit before adjusting; Can change the position of correcting point through the position of adjusting the back slide unit; Thereby realize the rectification of the different vehicle frames of length, thereby the buckling deformation that vehicle frame welding back portion produces is effectively corrected.The vehicle frame of correcting after qualified makes the vehicle frame body break away from the location through preceding lifting body and back lifting body, easily pickup.The front clamp detent mechanism adopts the dead point compressing structure to carry out the clamping location with the back clamping positioning mechanism to vehicle frame.Before after straightening mechanism clamps longeron with the back straightening mechanism, can through the scale indication readable longeron everywhere deflection and deformation direction end to end.Exert pressure through constantly operating hand hydraulic pump, under the effect of hydraulic cylinder, workpiece is carried out rectification work.Correct amount can obtain through scale.But the reverse manual adjustment hydraulic hand-pump direction valve of correcting carries out.Location, slippage, clamping and positioning, lifting body all adopt the cylinder action to accomplish.Hand-hydraulic is adopted in straightening
Pump is operated.
The concrete operation principle of the utility model automobile frame body apparatus for correcting is following: by the jacking button, preceding lifting body rises with the back lifting body and puts in place.The side guide and limit (about guiding restriction) of lifting body and back lifting body before vehicle frame steadily put into, and carry out front and back guiding through lead and limit.By jacking decline button, preceding lifting body descends with the back lifting body, and vehicle frame falls in front clamp detent mechanism and the back clamping positioning mechanism.Press navigation button, the cylinder action of front clamp detent mechanism and back clamping positioning mechanism is with the vehicle frame clamping and positioning.Respectively the last supporting surface of preceding straightening mechanism with the back straightening mechanism is adjusted to and applying position, longeron bottom surface.By clamping the pressure head button, pressure head clamps.Confirm to make correction for direction the directional lever of adjustment hydraulic hand-pump by the scale pointer.The operation hydraulic hand-pump is corrected.Needs are corrected point to be corrected respectively.Press release button, the pressure head of straightening mechanism and back straightening mechanism carries out resilience and measures before lifting.Accomplish until correcting.By the location release button, location, front and back pressure head unclamps and puts in place.Take out vehicle frame, rectification work is accomplished.The utility model is effectively corrected the buckling deformation that vehicle frame welding back portion produces.
Though more than described the specific embodiment of the utility model; But those skilled in the art is to be understood that; These only illustrate, and under the prerequisite of principle that does not deviate from the utility model and essence, can make numerous variations or modification to these embodiments.Therefore, the protection domain of the utility model is limited appended claims.
Claims (1)
1. automobile frame body apparatus for correcting; It is characterized in that; It comprises preceding straightening mechanism, preceding lifting body, preceding slide unit, back slide unit, back straightening mechanism, lead, front clamp detent mechanism, back clamping positioning mechanism, back lifting body, base plate, and preceding straightening mechanism and lead are installed side by side, the rear of straightening mechanism before preceding lifting body is positioned at; The rear of lifting body before the front clamp detent mechanism is positioned at; Back clamping positioning mechanism is positioned on the preceding slide unit at front clamp detent mechanism rear, and back lifting body is positioned at the rear of back clamping positioning mechanism, and back straightening mechanism is positioned on the back slide unit at lifting body rear, back; Preceding straightening mechanism, preceding lifting body, preceding slide unit, back slide unit, back straightening mechanism, lead, front clamp detent mechanism all are installed on the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201794635U CN202516886U (en) | 2012-04-25 | 2012-04-25 | Correction device for automobile frame body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201794635U CN202516886U (en) | 2012-04-25 | 2012-04-25 | Correction device for automobile frame body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202516886U true CN202516886U (en) | 2012-11-07 |
Family
ID=47099856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201794635U Expired - Lifetime CN202516886U (en) | 2012-04-25 | 2012-04-25 | Correction device for automobile frame body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202516886U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672006A (en) * | 2012-04-25 | 2012-09-19 | 上海晓奥享荣汽车工业装备有限公司 | Device for correcting automobile frame body |
| CN104259258A (en) * | 2014-09-28 | 2015-01-07 | 王松 | Simple automobile body metal plate stretching correction device |
| CN105215089A (en) * | 2015-11-10 | 2016-01-06 | 长春捷柯技术开发有限公司 | A kind of passenger car Frame Welding school type tooling device and using method thereof |
| CN106625319A (en) * | 2016-10-20 | 2017-05-10 | 安徽江淮汽车集团股份有限公司 | Chassis straightening fixture |
| CN107442994A (en) * | 2017-09-30 | 2017-12-08 | 江阴市蒋氏汽摩部件有限公司 | A kind of automobile frame welds school type device |
| CN108160755A (en) * | 2017-12-29 | 2018-06-15 | 宁波宏协承汽车部件有限公司 | A kind of collision prevention girders calibration equipment |
-
2012
- 2012-04-25 CN CN2012201794635U patent/CN202516886U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672006A (en) * | 2012-04-25 | 2012-09-19 | 上海晓奥享荣汽车工业装备有限公司 | Device for correcting automobile frame body |
| CN104259258A (en) * | 2014-09-28 | 2015-01-07 | 王松 | Simple automobile body metal plate stretching correction device |
| CN104259258B (en) * | 2014-09-28 | 2016-01-20 | 王松 | Simple automobile car body panel beating stretching calibration equipment |
| CN105215089A (en) * | 2015-11-10 | 2016-01-06 | 长春捷柯技术开发有限公司 | A kind of passenger car Frame Welding school type tooling device and using method thereof |
| CN106625319A (en) * | 2016-10-20 | 2017-05-10 | 安徽江淮汽车集团股份有限公司 | Chassis straightening fixture |
| CN107442994A (en) * | 2017-09-30 | 2017-12-08 | 江阴市蒋氏汽摩部件有限公司 | A kind of automobile frame welds school type device |
| CN108160755A (en) * | 2017-12-29 | 2018-06-15 | 宁波宏协承汽车部件有限公司 | A kind of collision prevention girders calibration equipment |
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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: 20121107 |