CN202367059U - Bending mold for bending crane bracket bent board - Google Patents
Bending mold for bending crane bracket bent board Download PDFInfo
- Publication number
- CN202367059U CN202367059U CN2011205164175U CN201120516417U CN202367059U CN 202367059 U CN202367059 U CN 202367059U CN 2011205164175 U CN2011205164175 U CN 2011205164175U CN 201120516417 U CN201120516417 U CN 201120516417U CN 202367059 U CN202367059 U CN 202367059U
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- Prior art keywords
- bending
- mold
- workpiece
- counterdie
- bent plate
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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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Abstract
The utility model discloses a bending mold for bending a crane bracket bent board. The bending mold comprises an upper mold and a lower mold which are mutually matched, wherein the bottom of the upper mold is provided with a punch; a U-type bending groove is formed on the lower mold; the punch is used for punching a workpiece into the bending slot; and a positioning mechanism for positioning the workpiece is also arranged on the lower mold. By adopting the technical scheme, compared with the prior art, a line drawing operation is not needed, and correction is also not needed after bending, so that the bending efficiency is greatly improved, and the bending percent of pass reaches higher than 99 percent.
Description
Technical field
The utility model relates to a kind of Bending Mould that is used for bending crane support bent plate.
Background technology
At present, crane support bent plate is to utilize bender to carry out twice bending, proofreaies and correct after the bending, to reach the requirement of drawing again; Correction time is longer, and production efficiency is low, owing to be bending at twice; Lean on personnel's setting-out to guarantee relative dimensions, so quality can not be guaranteed, the bending qualification rate is low.
The utility model content
The utility model technical problem to be solved provides a kind of high Bending Mould of bending efficient that is used for bending crane support bent plate.
In order to solve the problems of the technologies described above; The technical scheme that the utility model adopted is: a kind of Bending Mould that is used for bending crane support bent plate; Comprise suitable upper die and lower die, be provided with drift, on said counterdie, be provided with U-shaped bending groove in the bottom of said patrix; The drift stamped workpieces gets in the bending groove, on counterdie, also is provided with the detent mechanism that workpiece is positioned.
Said detent mechanism comprises and is located at a plurality of locating pieces that contact with the adjacent two sides of said workpiece on the said counterdie.
The utility model adopts technique scheme, does not need the setting-out operation than prior art, does not also need correction work after the bending, and bending efficient promotes greatly, and the bending qualification rate reaches more than 99%.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Mark among the above-mentioned figure is: 1, patrix; 2, counterdie; 3, drift; 4, bending groove; 5, locating piece.
The specific embodiment
As shown in Figure 1; A kind of Bending Mould that is used for bending crane support bent plate of the utility model; Comprise suitable patrix 1 and counterdie 2, be provided with drift 3, on counterdie 2, be provided with U-shaped bending groove 4 in the bottom of patrix 1; Drift 3 stamped workpieces get in the bending groove 4, on counterdie 2, also are provided with the detent mechanism that workpiece is positioned.
As shown in Figure 1; Detent mechanism comprises and is located at 3 locating pieces 5 that contact with the adjacent two sides of workpiece on the counterdie 2; Locating piece 5 is located at the leaning against on the bent plate end face an of end of the length direction of bent plate, and the side of bent plate is positioned, and two symmetries are located at the both sides of bending groove 4 in addition; Front to bent plate positions, and locating piece 5 guarantees that the bent plate location is reliable.
This Bending Mould does not need the setting-out operation than prior art, does not need correction work after the bending yet, and bending efficient promotes greatly, and the bending qualification rate reaches more than 99%.In use, earlier workpiece is put on the mould 1, leaned on last locating piece 5, machining presses down bending patrix 1, and until fitting with counterdie 2, the patrix 1 of machining is up, then shaping workpiece is taken out, and accomplishes workpiece and makes.
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the concrete realization of the utility model does not receive the restriction of aforesaid way; As long as adopted the method design of the utility model and the improvement of the various unsubstantialities that technical scheme is carried out; Or the design of the utility model and technical scheme are directly applied to other occasion without improving, all within the protection domain of the utility model.
Claims (2)
1. Bending Mould that is used for bending crane support bent plate; It is characterized in that: comprise suitable upper die and lower die; Bottom at said patrix is provided with drift; On said counterdie, be provided with U-shaped bending groove, the drift stamped workpieces gets in the bending groove, on counterdie, also is provided with the detent mechanism that workpiece is positioned.
2. the Bending Mould that is used for bending crane support bent plate according to claim 1 is characterized in that: said detent mechanism comprises and is located at a plurality of locating pieces that contact with the adjacent two sides of said workpiece on the said counterdie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205164175U CN202367059U (en) | 2011-12-13 | 2011-12-13 | Bending mold for bending crane bracket bent board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205164175U CN202367059U (en) | 2011-12-13 | 2011-12-13 | Bending mold for bending crane bracket bent board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202367059U true CN202367059U (en) | 2012-08-08 |
Family
ID=46590783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205164175U Expired - Fee Related CN202367059U (en) | 2011-12-13 | 2011-12-13 | Bending mold for bending crane bracket bent board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202367059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691819A (en) * | 2013-12-26 | 2014-04-02 | 江西江铃底盘股份有限公司 | Forming mold for open V-shaped supports of jacks of driving axles of automobiles |
| CN107999633A (en) * | 2018-01-16 | 2018-05-08 | 广州市天钻不锈钢厨房科技有限公司 | A kind of stainless steel cupboard plates depth U-shaped bending tool |
-
2011
- 2011-12-13 CN CN2011205164175U patent/CN202367059U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691819A (en) * | 2013-12-26 | 2014-04-02 | 江西江铃底盘股份有限公司 | Forming mold for open V-shaped supports of jacks of driving axles of automobiles |
| CN107999633A (en) * | 2018-01-16 | 2018-05-08 | 广州市天钻不锈钢厨房科技有限公司 | A kind of stainless steel cupboard plates depth U-shaped bending tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20171213 |