CN87207617U - Expansion machine for cylinder of container - Google Patents
Expansion machine for cylinder of container Download PDFInfo
- Publication number
- CN87207617U CN87207617U CN 87207617 CN87207617U CN87207617U CN 87207617 U CN87207617 U CN 87207617U CN 87207617 CN87207617 CN 87207617 CN 87207617 U CN87207617 U CN 87207617U CN 87207617 U CN87207617 U CN 87207617U
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- China
- Prior art keywords
- cylinder body
- expansion
- voussoir
- utility
- model
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- 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.)
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Abstract
The utility model discloses a manufacturing device, in particular to an expansion machine for the container cylinder body. The utility model is composed of a machine body, an expansion tyre, a wedge block, and an oil cylinder. The expansion tyre moves back and forth through the hydraulic pressure operating system, and the circular cylinder body which is sheathed on the expansion tyre is formed a rectangular cylinder body in a one-time stretching molding way. Therefore, the traditional processing cylinder mode is thoroughly changed, the labor productivity is improved, the dimension requirement of the rectangular cylinder body is ensured, and the qualified rate of the products is improved. The utility model has the advantages of simple structure, convenient operation, and obvious using effect of the production line.
Description
The utility model belongs to the manufacturing equipment of container, the former of particularly a kind of sheet metal oil drum ladle body (bucket wall).
The processing method of the ladle body of common rectangular metal thin plate container is, divides with press to stamp out four arc chord angles for four times on the suitable position of metallic plate, then the welding point seam.The main deficiency that this processing method exists has, and the processing dimension error is big, the percent defective height, and labour intensity is big, and productivity ratio is low.
The utility model is a kind of handle equipment that to finish the circular ladle body once-forming of weld seam be the rectangle ladle body.
Expansion machine mainly comprises body, tire, voussoir, oil cylinder, piston and spacing wedge expand.The lower plane of voussoir is connected with the piston rod upper end, and the pressure oil in the oil cylinder produces power, promotes voussoir by piston rod and moves up and down.Bloated tire has two, is symmetrically distributed, and the gradient on the inclined-plane of its bottom is consistent with the gradient of voussoir, and along with the moving up and down of voussoir, two bloated tires move leftwards and rightwards respectively, and a location-plate that limits ladle body is respectively arranged on two bloated tires like this.A base plate is established in the top of body, by bolt oil cylinder is fixed on the base plate, and the spacing wedge of the bloated tire direction of motion of constraint is housed above the base plate.
The major advantage of expansion machine is to boost productivity; Improve the machining accuracy of ladle body, can guarantee product percent of pass.
Accompanying drawing 1, the expansion machine front view.
Accompanying drawing 2, the expansion machine vertical view.
Accompanying drawing 3, the expansion machine side view.
Wherein, the 1-tire that expands, 2-voussoir, 3-location-plate, 4-base plate, 5-oil cylinder set bolt, 6-piston rod, 7-gusset piece, 8-oil cylinder, 9-caging bolt, the spacing wedge of 10-, 11-body.
Below in conjunction with accompanying drawing the utility model is described further.Oil cylinder 8 is fixed together with base plate 4 by gusset piece 7 and bolt 5.Workpiece end face is spacing with location-plate 3.This machine adopts hydraulic drive, by solenoid control, depresses floor push, and piston rod 6 moves up, and promotes to move on the voussoir 2, by voussoir 2 inclined-planes, makes the both direction motion to the left and right in spacing wedge 10 of two bloated tires 1.When voussoir 2 moves to caging bolt 9 end faces, be that ladle body is shaped to designed size, at this moment because voussoir 2 can not continue motion, the oil pressure of hydraulic system raises, the pressure switch action, the magnetic valve commutation, oil cylinder piston bar 6 returns, and voussoir 2 moves down, when arriving the ultimate position, the depression stroke switch, the hydraulic system off-load.
The qualified sheet metal of cutting being rolled into drum shape carrying out joint welding, then it is enclosed within on the tire 1 that expands, make tire 1 motion of expanding by hydraulic operating system, is the rectangle ladle body with drum shape metallic plate drawing and forming.Certainly, as required, the outline of the tire 1 that expands can have multiple shape, can use this expansion machine to make the metal drum of multiple shape like this.
Claims (1)
1, a kind of container ladle body expansion machine, it is characterized in that it has a body 11, above body, establish a base plate, by bolt oil cylinder 8 is fixed on the base plate, there is a voussoir 2 piston rod 6 upper ends at oil cylinder, and a bloated tire 1 is respectively arranged in the both sides of voussoir, and the gradient on the inclined-plane of the tire bottom of expanding is consistent with the gradient of voussoir, two spacing wedges 10 are arranged at the bottom at the tire that expands, and in the upper left side and the upper right side of body caging bolt 9 are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87207617 CN87207617U (en) | 1987-04-30 | 1987-04-30 | Expansion machine for cylinder of container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87207617 CN87207617U (en) | 1987-04-30 | 1987-04-30 | Expansion machine for cylinder of container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87207617U true CN87207617U (en) | 1988-03-02 |
Family
ID=4823032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87207617 Withdrawn CN87207617U (en) | 1987-04-30 | 1987-04-30 | Expansion machine for cylinder of container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87207617U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433362A (en) * | 2013-09-01 | 2013-12-11 | 贵州航宇科技发展股份有限公司 | Method for forming deformed section annular part from stainless steel rectangular section annular part in a thermal expansion mode |
| CN105081127A (en) * | 2014-05-14 | 2015-11-25 | 浙江跃岭股份有限公司 | Spinning internal demoulding device |
| CN106238607A (en) * | 2016-08-30 | 2016-12-21 | 天津滨海精大制桶有限公司 | A kind of rectangle side bucket bulging device |
| CN107321844A (en) * | 2017-06-09 | 2017-11-07 | 柳州市泰坦宇翔钢圈有限公司 | Expanding machine |
| CN109954805A (en) * | 2019-04-23 | 2019-07-02 | 珠海格力智能装备有限公司 | Method and device for controlling pipe expander to replace expansion rod |
| CN109954769A (en) * | 2019-04-30 | 2019-07-02 | 冯程阳 | A kind of stamping parts punching press method for controlling springback |
| CN110280981A (en) * | 2019-08-14 | 2019-09-27 | 江门市银铭家居制品有限公司 | A kind of preparation method of cone-shaped metal cup |
-
1987
- 1987-04-30 CN CN 87207617 patent/CN87207617U/en not_active Withdrawn
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433362A (en) * | 2013-09-01 | 2013-12-11 | 贵州航宇科技发展股份有限公司 | Method for forming deformed section annular part from stainless steel rectangular section annular part in a thermal expansion mode |
| CN103433362B (en) * | 2013-09-01 | 2015-08-05 | 贵州航宇科技发展股份有限公司 | Stainless steel rectangular cross sectional annular part heat expansion forms the method for odd-shaped cross section annular element |
| CN105081127A (en) * | 2014-05-14 | 2015-11-25 | 浙江跃岭股份有限公司 | Spinning internal demoulding device |
| CN105081127B (en) * | 2014-05-14 | 2018-03-30 | 浙江跃岭股份有限公司 | Stripper apparatus in a kind of spinning |
| CN106238607A (en) * | 2016-08-30 | 2016-12-21 | 天津滨海精大制桶有限公司 | A kind of rectangle side bucket bulging device |
| CN107321844A (en) * | 2017-06-09 | 2017-11-07 | 柳州市泰坦宇翔钢圈有限公司 | Expanding machine |
| CN109954805A (en) * | 2019-04-23 | 2019-07-02 | 珠海格力智能装备有限公司 | Method and device for controlling pipe expander to replace expansion rod |
| CN109954805B (en) * | 2019-04-23 | 2020-08-11 | 珠海格力智能装备有限公司 | Method and device for controlling pipe expander to replace expansion rod |
| CN109954769A (en) * | 2019-04-30 | 2019-07-02 | 冯程阳 | A kind of stamping parts punching press method for controlling springback |
| CN109954769B (en) * | 2019-04-30 | 2020-05-05 | 安徽和泰汽车配件股份有限公司 | Stamping part stamping springback control method |
| CN110280981A (en) * | 2019-08-14 | 2019-09-27 | 江门市银铭家居制品有限公司 | A kind of preparation method of cone-shaped metal cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |