CN201482844U - Cold bending machine with side frame capable of transversal movement - Google Patents
Cold bending machine with side frame capable of transversal movement Download PDFInfo
- Publication number
- CN201482844U CN201482844U CN200920172313XU CN200920172313U CN201482844U CN 201482844 U CN201482844 U CN 201482844U CN 200920172313X U CN200920172313X U CN 200920172313XU CN 200920172313 U CN200920172313 U CN 200920172313U CN 201482844 U CN201482844 U CN 201482844U
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- Prior art keywords
- frame
- base
- cold bending
- bending machine
- transversal
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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.)
- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a three-frame cold bending machine. The three-frame cold bending machine with side frames capable of transversal movement comprises a base and a left frame, a middle frame and a right frame which are arranged on the base, wherein a front transversal guide rail (4) and a rear transversal guide rail (5) are arranged between the left frame (1) and the right frame (2) and the base (3), screw rods (6) are respectively mounted at the lower parts of the left frame (1) and the right frame (2), the outer sides of the screw rods (6) are matched with screw rod seats (7) on the base (3), and inner sides of the screw rods (6) are connected with adjusting screw nuts (8). On the basis of the prior three-frame cold bending machine, the transversal guide rail, the screw rods and the nuts are added in the three-frame cold bending machine, the frames on the left and the right sides can perform transversal movement, and the space between the left and the right frames and the middle frame can be adjusted, thereby guaranteeing the bending precision of longer workpieces during cold bending.
Description
Technical field
The utility model relates to a kind of three frame forming mills.
Background technology
At present, the left and right side frame of three frame forming mills of domestic use is fixed, can not according to the variation of the workpiece size of clod wash adjust and mid frame between spacing, when clod wash is than farm labourer's part, just be difficult to guarantee crooked precision like this.
Summary of the invention
Problem to be solved in the utility model provides a kind of forming mill of the crooked precision can guarantee the workpiece clod wash preferably the time.
The transversely movable forming mill of side frame of the present utility model, comprise three frames in left, center, right on base and the base, forward and backward cross slide way 4,5 is arranged between left and right frame 1,2 and base 3, a screw mandrel 6 respectively is equipped with in the bottom of left and right side frame 1,2, screw mandrel 6 outsides cooperate with screw rodb base 7 on the base 3, and screw mandrel 6 inboards link to each other with adjusting nut 8.
The utility model is on existing three frame forming mill bases, cross slide way, screw mandrel and nut have been increased, left and right two side frames can laterally be moved, realized that the spacing between they and the mid frame is adjustable, thereby guaranteed the long crooked precision of workpiece when clod wash.
Description of drawings
Fig. 1 is the front view of forming mill.
Fig. 2 is the right view of forming mill.
The specific embodiment
Below in conjunction with drawings and embodiments the utility model is described in further detail.
Forming mill of the present utility model comprises that three frames in left, center, right on base and the base exist, forward and backward cross slide way 4,5 is arranged between left and right frame 1,2 and the base 3, a screw mandrel 6 respectively is equipped with in the bottom of left and right frame 1,2, screw mandrel 6 outsides cooperate with screw rodb base 7 on the base 3, and screw mandrel 6 inboards link to each other with adjusting nut 8.
Forming mill of the present utility model can also add a positive stop of fixedlying connected with base 9 in the front of preceding cross slide way 4, and the back of back cross slide way 5 adds a backstop of fixedlying connected with base 10, thereby the stability when making left and right sides frame move left and right is better.
Forming mill of the present utility model is as follows in the action of clod wash workpiece: at first by rotary screw rod 6, drive adjusting nut 8 left and right two frames 1,2 are laterally moved along forward and backward cross slide way 4,5; Left, center, right three frames are by the oil cylinder workpiece pressing then; Then mid frame carries out cold roll forming by moving forward and backward to workpiece.Wherein, the distance of move left and right is decided according to the length of workpiece.
On the basis of forming mill of the present utility model, particular manufacturing craft can be housed, realize the bending and the stretch bending of workpiece, when crooked S type workpiece, not need workpiece to stand up and turn around.
Claims (2)
1. transversely movable three frame forming mills of side frame, comprise three frames in left, center, right on base and the base, it is characterized in that: between left and right frame (1), (2) and the base (3) forward and backward cross slide way (4), (5) are arranged, a screw mandrel (6) respectively is equipped with in the bottom of left and right frame (1), (2), screw mandrel (6) outside cooperates with screw rodb base (7) on the base (3), and screw mandrel (6) inboard links to each other with adjusting nut (8).
2. a kind of three frame forming mills according to claim 1, it is characterized in that: there is a positive stop of fixedlying connected with base (9) front of cross slide way (4) before described, and there is a backstop of fixedlying connected with base (10) back of described back cross slide way (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920172313XU CN201482844U (en) | 2009-05-27 | 2009-05-27 | Cold bending machine with side frame capable of transversal movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920172313XU CN201482844U (en) | 2009-05-27 | 2009-05-27 | Cold bending machine with side frame capable of transversal movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201482844U true CN201482844U (en) | 2010-05-26 |
Family
ID=42421737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920172313XU Expired - Fee Related CN201482844U (en) | 2009-05-27 | 2009-05-27 | Cold bending machine with side frame capable of transversal movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201482844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240710A (en) * | 2011-05-27 | 2011-11-16 | 安徽中瑞机床制造有限公司 | Mobile vertical prebending and straightening mechanism for rib cold bending machine |
| CN111167925A (en) * | 2019-09-30 | 2020-05-19 | 任姚湾 | Sound barrier girder punching device |
-
2009
- 2009-05-27 CN CN200920172313XU patent/CN201482844U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240710A (en) * | 2011-05-27 | 2011-11-16 | 安徽中瑞机床制造有限公司 | Mobile vertical prebending and straightening mechanism for rib cold bending machine |
| CN111167925A (en) * | 2019-09-30 | 2020-05-19 | 任姚湾 | Sound barrier girder punching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20130527 |