CN103157946A - Design method of vehicle frame welding rollover tool - Google Patents
Design method of vehicle frame welding rollover tool Download PDFInfo
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- CN103157946A CN103157946A CN 201110413253 CN201110413253A CN103157946A CN 103157946 A CN103157946 A CN 103157946A CN 201110413253 CN201110413253 CN 201110413253 CN 201110413253 A CN201110413253 A CN 201110413253A CN 103157946 A CN103157946 A CN 103157946A
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- rollover
- vehicle frame
- conveyer
- welding
- conveying device
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Abstract
The invention discloses a design method of a vehicle frame welding rollover tool. The design method of the vehicle frame welding rollover tool comprises a conveying device, rollover devices and a jacking device and is characterized in that the conveying device is divided into three sections, wherein two sections of the conveying device are located on two sides, and the length of the two sections of the conveying device is 3586 millimeters; another section of the conveying device is located in the middle, and the length of the another section of the conveying device is 6162 millimeters. One rollover device is fixedly connected between two adjacent sections of the conveying device through a connection plate. Each rollover device is formed by the sliding connection of a rollover bracket and a guide rail assembly. Rollover wheels are fixed on the rollover brackets through rollers on two sides and can rotate. Square holes in the lower sides of the rollover brackets are fixedly connected with the top of a cylinder of the jacking device, and the jacking device is located below the rollover devices. In a non-jacking state, the level height of the conveying device and the rollover devices is consistent. According to the vehicle frame welding rollover tool, due to the fact that the rollover devices and the jacking device are adopted, a vehicle frame with one side completed with welding is turned over, and welding work of the other side of the vehicle frame is conducted. Therefore, the phenomena of different benchmarks and welding deformation caused by two-time clamping can be avoided.
Description
Technical field
The invention belongs to Frame Welding processing line field, is a kind of method for designing of Frame Welding upset frock.
Background technology
, quality large due to the automobile frame volume is heavy, and the solid transhipment of vehicle frame and the welding deformation that causes in welding process due to clamping become the matter of utmost importance of vehicle frame manufacturing firm concern.The vehicle frame distortion can cause the compartment deflection, and serious meeting causes automobile and bulletin not to be inconsistent.Be head it off, design the method for designing of Frame Welding upset frock.This frock has thoroughly solved the problem that vehicle frame is transported and secondary is located.
Summary of the invention
The purpose of this invention is to provide a kind of method for designing of Frame Welding upset frock, reduce the lifting of vehicle frame in welding process, the problem of secondary clamping.
Technical scheme of the present invention is the method for designing of Frame Welding upset frock, and it comprises conveyer, turning device and jacking system, it is characterized in that: conveyer has three sections, wherein two sections are positioned at both sides, length is 3586mm, and in the middle of another section was positioned at, length was 6162mm; Be fixedly connected with turning device by connecting plate between two sections adjacent conveyers; Turning device is turning support and the rail assembly formation that is slidably connected, and turning wheel is fixed on turning support by the roller of both sides, and can rotate; The square hole of turning support below is fixedly connected with the jacking system cylinder head, and jacking system is positioned at below turning device; Under non-jack-up state, conveyer is consistent with the level height of turning device.
Described conveyer is made of quarter bend, axle, rolling bearing units and foundation bolt; Quarter bend is by being welded and fixed the formation conveyer frames, and conveyer frames is the rectangular frame of 1712 * 812mm, and the two ends of each conveyer frames are installed with respectively rolling bearing units, and axle is connected with bearing, and conveyer frames consists of every section conveyer by welding; Fixedly conveyer frames is on the ground for foundation bolt.
Described jacking system is made of cylinder, cylinder connecting plate and foundation bolt; Foundation bolt fixes cylinder on the ground by the cylinder connecting plate.
Characteristics of the present invention are by employing turning device and jacking system, and the vehicle frame that the one side welding is completed is realized upset, carry out the welding job of another side, and the benchmark that can avoid secondary clamping to cause differs and welding deformation.Treat that vehicle frame welds fully and complete, reduce turning device, the vehicle frame that welding is completed is released this station.
Description of drawings
The present invention is further illustrated below in conjunction with embodiment.
Fig. 1 is the structural representation of conveyer.
Fig. 2 is the structural representation of jacking system.
Fig. 3 is the structural representation of turning device.
Fig. 4 is the structural representation of the method for designing of Frame Welding upset frock.
In figure: 1, conveyer frames; 2, quarter bend; 3, rolling bearing units; 4, axle; 5, foundation bolt; 6, cylinder; 7, cylinder connecting plate; 8, turning wheel; 9, turning support; 10, square hole; 11, rail assembly; 12, conveyer; 13, turning device; 14, jacking system.
The specific embodiment
As shown in Figure 1, quarter bend 2 consists of rectangle conveyer frames 1 by being welded and fixed, and the size of conveyer frames 1 is 1712 * 812mm, and the two ends of each conveyer frames are installed with respectively rolling bearing units 3, and axle 4 is connected with bearing 3.Quarter bend 2 is to support overall structure, is main stressed member.Axle 4 plays gearing, and axle 4 is connected with bearing 3, when vehicle frame contacts with axial plane, promotes vehicle frame, axle 4 meetings flexible rotating under the effect of bearing 3, thus give vehicle frame motive force forward, cause vehicle frame to move forward.Foundation bolt 5 is that conveyer is fixed in welding post, makes vehicle frame steady in moving process, should not topple over.
Conveyer frames is by being welded to form three sections conveyers 12, and wherein two segment length are 3586mm, and one section is 6162mm.
As shown in Figure 2, jacking system 14 is made of cylinder 6, cylinder connecting plate 7 and foundation bolt 5; Foundation bolt 5 fixes cylinder 6 on the ground by cylinder connecting plate 7.
As shown in Figure 3, turning support 9 both sides are slidably connected by slideway and rail assembly 11, can move up and down between guide rail.Turning wheel 8 is fixed on turning support 9 by the roller of both sides, and can rotate.
There is square hole 10 turning support 9 belows, and square hole 10 is fixedly connected with cylinder 6 tops, makes turning support 9 realize lifting along with the motion of cylinder 6.
As shown in Figure 4, three sections conveyers 12, long being positioned at is middle, shorter respectively in both sides, be fixedly connected with turning device 13 by connecting plate between adjacent two sections conveyers 12, when jacking system 14 decline state, conveyer 12 is on same level with turning device 13.
During work, the vehicle frame parts are positioned over the method for designing of Frame Welding upset frock, carry out all welding of one side after clamping; Treat that simultaneously welding is completed, utilize jacking system 14 to rise turning device 13, turning wheel 8 rolls simultaneously, vehicle frame stops operating when the vehicle frame another side is in level along with rotation, and jacking system 14 descends, fall inversion set 13, carry out the welding of vehicle frame another side, realize welding and the transhipment of vehicle frame.
Claims (3)
1. the method for designing of Frame Welding upset frock, it comprises conveyer, turning device and jacking system, it is characterized in that: conveyer has three sections, and wherein two sections are positioned at both sides, and length is 3586mm, and in the middle of another section was positioned at, length was 6162mm; Be fixedly connected with turning device by connecting plate between two sections adjacent conveyers; Turning device is turning support and the rail assembly formation that is slidably connected, and turning wheel is fixed on turning support by the roller of both sides, and can rotate; The square hole of turning support below is fixedly connected with the jacking system cylinder head, and jacking system is positioned at below turning device; Under non-jack-up state, conveyer is consistent with the level height of turning device.
2. the method for designing of the upset of the Frame Welding described according to claim 1 frock, it is characterized in that: described conveyer is made of quarter bend, axle, rolling bearing units and foundation bolt; Quarter bend is by being welded and fixed the formation conveyer frames, and conveyer frames is the rectangular frame of 1712 * 812mm, and the two ends of each conveyer frames are installed with respectively rolling bearing units, and axle is connected with bearing, and conveyer frames consists of every section conveyer by welding; Fixedly conveyer frames is on the ground for foundation bolt.
3. the method for designing of the upset of the Frame Welding described according to claim 1 frock, it is characterized in that: described jacking system is made of cylinder, cylinder connecting plate and foundation bolt; Foundation bolt fixes cylinder on the ground by the cylinder connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110413253 CN103157946A (en) | 2011-12-10 | 2011-12-10 | Design method of vehicle frame welding rollover tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110413253 CN103157946A (en) | 2011-12-10 | 2011-12-10 | Design method of vehicle frame welding rollover tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103157946A true CN103157946A (en) | 2013-06-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110413253 Pending CN103157946A (en) | 2011-12-10 | 2011-12-10 | Design method of vehicle frame welding rollover tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103157946A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736106A (en) * | 2016-12-05 | 2017-05-31 | 保定天威电气设备结构有限公司 | A kind of dolly automatic soldering method of commutator transformer arm-tie |
| CN107052644A (en) * | 2017-06-20 | 2017-08-18 | 安徽江淮汽车集团股份有限公司 | A kind of flow system of automotive frame |
| CN111590242A (en) * | 2019-02-21 | 2020-08-28 | 汉达精密电子(昆山)有限公司 | Automatic spot welding and turning device |
-
2011
- 2011-12-10 CN CN 201110413253 patent/CN103157946A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736106A (en) * | 2016-12-05 | 2017-05-31 | 保定天威电气设备结构有限公司 | A kind of dolly automatic soldering method of commutator transformer arm-tie |
| CN107052644A (en) * | 2017-06-20 | 2017-08-18 | 安徽江淮汽车集团股份有限公司 | A kind of flow system of automotive frame |
| CN111590242A (en) * | 2019-02-21 | 2020-08-28 | 汉达精密电子(昆山)有限公司 | Automatic spot welding and turning device |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |