CN104889192A - Plate bending machine - Google Patents
Plate bending machine Download PDFInfo
- Publication number
- CN104889192A CN104889192A CN201510279945.6A CN201510279945A CN104889192A CN 104889192 A CN104889192 A CN 104889192A CN 201510279945 A CN201510279945 A CN 201510279945A CN 104889192 A CN104889192 A CN 104889192A
- Authority
- CN
- China
- Prior art keywords
- bending
- sheet material
- plate
- radian
- transport platform
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/02—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
Abstract
The invention provides a plate bending machine. The plate bending machine comprises a plate conveying table with a radian on one end corner, and a cooling ring is arranged at the end corner; a plate conveying channel is formed in the upper surface of the plate conveying table, and a pushing rod is arranged at one end of the plate conveying channel; a telescopic pressing rod is arranged over a plate, and a pier pressing rod is arranged above the end corner, with the radian, of the plate conveying table; and a cooling water groove is formed below the pier pressing rod. Bending and quenching processes are achieved through one machine, and the forged plate is rapidly bent and quenched; the quality of a plate finished product can be effectively improved; and through a method that in the bending process, the bending position is rapidly cooled, stress of the bending position is reduced, and stress concentration at the bending position is avoided.
Description
Technical field
The present invention relates to machining apparatus field, specifically a kind of Plate Bending Machine.
Background technology
In productive life, usually need to use a lot of nonlinear type sheet material, need to carry out bending to raw sheet material.Under normal temperature, bending sheets easily causes bending part stress to be concentrated, and affects the service life of sheet material.Current technology, usually after sheet material forging molding, carries out bending to the sheet material under high temperature before not quenching.But, the sheet material be swaged into is sent into after bender carries out bending and quenches again, middle bender in atmosphere the time of staying comparatively of a specified duration, sheet material is air cooling in atmosphere, affect austenite transforms, easily the cold short phenomenon of generation.And sheet metal bending under high temperature, bending part still can be concentrated by generating portion stress.
Summary of the invention
The present invention is in order to solve the problem of prior art, provide a kind of Plate Bending Machine, bending and quenching process are realized by same machine, rapidly bending and quenching are carried out to the sheet material after being swaged into, effectively can improve the quality of sheet material finished product, and by carrying out the method for rapid cooling when bending to bending part, reduce the stress of bending part, avoid the stress of bending part to concentrate.
The present invention includes the sheet material transport platform that angle, one end has radian, sheet material transport platform upper surface is conveying sheet passage, and conveying sheet passage end is provided with push rod; Be provided with flexible depression bar directly over sheet material, be provided with pier depression bar above the end angle that sheet material transport platform has a radian, below pier depression bar, be provided with bosh.
Bending and quenching process are realized by same machine by the present invention, carry out bending and quenching rapidly to the sheet material after being swaged into, and effectively can improve the quality of sheet material finished product,
Further improvement, the end angle place that described sheet material transport platform has radian is provided with air ring, and air ring is connected with refrigeration plant, by carrying out the method for rapid cooling when bending to bending part, reduces the stress of bending part, avoids the stress of bending part to concentrate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, comprise the sheet material transport platform 1 that angle, one end has radian, sheet material transport platform 1 upper surface is conveying sheet passage 3 to structure of the present invention, and conveying sheet passage 3 one end is provided with push rod 2; Be provided with flexible depression bar 4 directly over conveying sheet passage 3, be provided with pier depression bar 5 above the end angle that sheet material transport platform 1 has a radian, below pier depression bar 5, be provided with bosh 6.
The end angle place that described sheet material transport platform 1 has radian is provided with air ring 7, and air ring 7 is connected with refrigeration plant.
The course of work of the present invention is:
1, the sheet material be just swaged into is placed in above sheet material transport platform by conveying sheet passage, and sheet material is released by push rod, makes a sheet material part be suspended from outside sheet material transport platform;
2, flexible depression bar presses down compression sheet material, and pier depression bar presses down, and make sheet material along the radian bending at sheet material conveying you angle, air ring freezes simultaneously, makes sheet metal bending place fast cooling;
3, flexible depression bar rises, and the sheet material after bending is pushed bosh by push rod and quenches;
4, push rod restores, and waits for next sheet material.
Embody rule approach of the present invention is a lot, and the above is only the preferred embodiment of the present invention, should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (2)
1. a Plate Bending Machine, is characterized in that: comprise the sheet material transport platform (1) that angle, one end has radian, sheet material transport platform (1) upper surface is conveying sheet passage (3), and conveying sheet passage (3) one end is provided with push rod (2); Be provided with flexible depression bar (4) directly over conveying sheet passage (3), be provided with pier depression bar (5) above the end angle that sheet material transport platform (1) has a radian, pier depression bar (5) below is provided with bosh (6).
2. Plate Bending Machine according to claim 1, is characterized in that: the end angle place that described sheet material transport platform (1) has radian is provided with air ring (7), and air ring (7) is connected with refrigeration plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510279945.6A CN104889192A (en) | 2015-05-28 | 2015-05-28 | Plate bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510279945.6A CN104889192A (en) | 2015-05-28 | 2015-05-28 | Plate bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104889192A true CN104889192A (en) | 2015-09-09 |
Family
ID=54022388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510279945.6A Pending CN104889192A (en) | 2015-05-28 | 2015-05-28 | Plate bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104889192A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013976A (en) * | 2018-10-30 | 2018-12-18 | 山东连云山建筑科技有限公司 | A kind of building iron bending apparatus |
| CN112872799A (en) * | 2021-01-15 | 2021-06-01 | 孟伟莉 | Steel processing apparatus is used in electrical engineering installation |
| CN112893561A (en) * | 2021-01-15 | 2021-06-04 | 滁州美杰精密部件制造有限公司 | Top cover bending process convenient to install |
-
2015
- 2015-05-28 CN CN201510279945.6A patent/CN104889192A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013976A (en) * | 2018-10-30 | 2018-12-18 | 山东连云山建筑科技有限公司 | A kind of building iron bending apparatus |
| CN112872799A (en) * | 2021-01-15 | 2021-06-01 | 孟伟莉 | Steel processing apparatus is used in electrical engineering installation |
| CN112893561A (en) * | 2021-01-15 | 2021-06-04 | 滁州美杰精密部件制造有限公司 | Top cover bending process convenient to install |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |
|
| WD01 | Invention patent application deemed withdrawn after publication |