CN210098597U - Plate bending forming die - Google Patents
Plate bending forming die Download PDFInfo
- Publication number
- CN210098597U CN210098597U CN201920656682.XU CN201920656682U CN210098597U CN 210098597 U CN210098597 U CN 210098597U CN 201920656682 U CN201920656682 U CN 201920656682U CN 210098597 U CN210098597 U CN 210098597U
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- CN
- China
- Prior art keywords
- bending
- die
- die holder
- base
- sides
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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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- 238000005452 bending Methods 0.000 title claims abstract description 71
- 239000000463 material Substances 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000004080 punching Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 6
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a sheet material part bending and forming die, which relates to the technical field of processing dies and comprises a base, wherein a die holder is fixedly arranged on the base, bending die cavities are respectively arranged at two sides of the die holder, punching heads corresponding to the bending die cavities are respectively arranged at two sides of the die holder on the base, and a driving device for driving the punching heads to move towards the bending die cavities is also arranged on the base; the utility model discloses the die cavity of bending has all been seted up in the both sides of die holder to the correspondence is provided with the punching press head, makes the die holder both sides can carry out the punching press simultaneously to the sheet material spare and bend, has effectively improved work efficiency.
Description
Technical Field
The utility model relates to a mold processing technical field especially relates to a sheet material spare forming die that bends.
Background
The bending of the plate material is performed on a bending machine, under the pressure of an upper die and a lower die, elastic deformation is performed firstly, then plastic deformation is performed, the plate material is freely bent at the beginning stage of the plastic bending, along with the pressure applied to the plate material by the upper die or the lower die, the plate material is gradually close to the surface of a bending cavity on the lower die, meanwhile, the curvature radius and the bending force arm are also gradually reduced, the pressing is continued until the stroke is finished, the upper die and the lower die are in close full contact with the plate material, and the bending is completed, namely the bending is commonly known.
In the existing bending process, only one sheet material piece can be bent in each bending operation, the working efficiency is low, and due to the fixation of a die, each bending process can only process one bending shape and can only adapt to one bending process requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, overcome prior art's shortcoming, provide a sheet material spare forming die that bends.
In order to solve the technical problem, the technical scheme of the utility model as follows:
the utility model provides a sheet material spare forming die that bends, includes the base, fixed mounting has the die holder on the base, the die cavity of bending has all been seted up to the both sides of die holder, the both sides that lie in the die holder on the base all are provided with the punching press head corresponding with the die cavity of bending, still be provided with the drive arrangement who is used for driving the punching press head to the die cavity removal of bending on the base.
Furthermore, the section shapes of the bending cavities on the two sides of the die holder are different.
The sheet material part bending forming die is characterized in that a plurality of bending cavities are uniformly formed in the two sides of the die holder along the length direction of the die holder, and a plurality of stamping heads are arranged on the base corresponding to the bending cavities.
In the bending forming die for sheet material parts, the cross-sectional shapes of the bending cavities on the two sides of the die holder are different.
The sheet material part bending forming die comprises a driving device and a pressing head, wherein the driving device comprises an electric cylinder fixedly mounted on a base, and the electric cylinder is in transmission connection with the corresponding pressing head.
The utility model has the advantages that:
(1) the utility model has the advantages that the bending cavities are arranged on the two sides of the die holder and the punching heads are correspondingly arranged, so that the two sides of the die holder can simultaneously punch and bend the sheet material, thereby effectively improving the working efficiency;
(2) the utility model has the advantages that the two sides of the die holder are both provided with a plurality of bending die cavities, so that a plurality of bending stations are formed on the two sides of the die holder, and the continuous bending processing can be carried out on the plate material, thereby further improving the working efficiency;
(3) the cross-sectional shapes of the bending cavities on the two sides of the middle die base are different, so that the sheet material can be processed into different bending shapes, and the requirements of various bending processes are met;
(4) the utility model discloses a first motion of electric cylinder drive punching press has guaranteed the quality of the operation of bending, has reduced operating personnel's intensity of labour.
Drawings
FIG. 1 is a schematic structural view of example 1;
FIG. 2 is a schematic structural view of example 2;
wherein: 1. a base; 2. a die holder; 3. bending the cavity; 4. punching a head; 5. a drive device.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
Example 1:
the embodiment provides a sheet material part bending forming die, which comprises a base 1, wherein a die holder 2 is fixedly mounted on the base 1, referring to fig. 1, bending cavities 3 are respectively arranged on two sides of the die holder 2, the section shape of the bending cavity 3 on the left side of the die holder 2 is in a V shape, and the section shape of the bending cavity 3 on the right side of the die holder 2 is in an arc shape.
Two electric cylinders are arranged on the base 1 and are respectively positioned on the left side and the right side of the die holder 2, and the motion direction of the output shafts of the electric cylinders is vertical to the die holder 2. The two electric cylinders are respectively in transmission connection with the two stamping heads 4, and the shapes of the two stamping heads 4 are respectively matched with the shapes of the bending cavities 3 at the two sides of the die holder 2.
When bending the sheet material, the sheet material can be placed on the left side and the right side of the die holder 2, then the two stamping heads 4 are driven by the two electric cylinders to move towards the die holder 2, the sheet material is stamped into the bending die cavity 3, and the sheet material is completely contacted with the bending die cavity 3 and the stamping heads 4, so that the bending operation is completed.
Example 2:
the embodiment provides a sheet material part bending forming die, including base 1, fixed mounting has die holder 2 on base 1, see fig. 2, has all seted up three die cavity 3 of bending in the both sides of die holder 2, and the three die cavity 3 of bending of every side evenly lays along the length direction of die holder 2, forms first station, second station and the third station of bending from bottom to top in proper order. The cross sections of the three bending cavities 3 on the left side of the die holder 2 are all V-shaped, but the included angle of each V-shape is different and is 30 degrees, 45 degrees and 60 degrees from top to bottom in sequence; the cross-sectional shapes of the three bending cavities 3 on the right side of the die holder 2 are respectively semicircular, elliptic and rectangular.
Six electric cylinders are arranged on the base 1 and respectively arranged on the left side and the right side of the die holder 2, the six electric cylinders are respectively connected with a stamping head 4 in a transmission manner, and the stamping heads 4 are matched with the corresponding bending die cavities 3 in shape. The stamping head 4 can be driven by the electric cylinder to reciprocate towards the corresponding bending cavity 3 on the die holder 2.
When processing the sheet material, the sheet material can be placed on two sides of the die holder 2 and located at the first bending station, then the two electric cylinders at the bottom drive the stamping head 4 to move towards the die holder 2, the first bending procedure is completed, then the sheet material is pushed upwards, the sheet material is moved to the second bending station and the third bending station in sequence, and continuous bending work is achieved.
In addition to the above embodiments, the present invention may have other embodiments; all the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.
Claims (5)
1. The utility model provides a sheet material spare forming die that bends, includes base (1), fixed mounting has die holder (2), its characterized in that on base (1): bending cavities (3) are formed in two sides of the die holder (2), stamping heads (4) corresponding to the bending cavities (3) are arranged on two sides of the die holder (2) on the base (1), and a driving device (5) used for driving the stamping heads (4) to move towards the bending cavities (3) is further arranged on the base (1).
2. The sheet material bending and forming die as claimed in claim 1, wherein: the section shapes of the bending cavities (3) on the two sides of the die holder (2) are different.
3. The sheet material bending and forming die as claimed in claim 1, wherein: a plurality of bending cavities (3) are uniformly formed in the two sides of the die holder (2) along the length direction of the die holder (2), and a plurality of stamping heads (4) are arranged on the base (1) corresponding to the bending cavities (3).
4. The sheet material bending and forming die as claimed in claim 3, wherein: the cross-sectional shapes of the bending cavities (3) on the two sides of the die holder (2) are different.
5. The sheet material bending and forming die as claimed in claim 1, wherein: the driving device (5) comprises an electric cylinder fixedly mounted on the base (1), and the electric cylinder is in transmission connection with the corresponding stamping head (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920656682.XU CN210098597U (en) | 2019-05-09 | 2019-05-09 | Plate bending forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920656682.XU CN210098597U (en) | 2019-05-09 | 2019-05-09 | Plate bending forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210098597U true CN210098597U (en) | 2020-02-21 |
Family
ID=69539366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920656682.XU Expired - Fee Related CN210098597U (en) | 2019-05-09 | 2019-05-09 | Plate bending forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210098597U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111790779A (en) * | 2020-07-17 | 2020-10-20 | 唐飞娟 | Sheet iron special-shaped part bending machine and operation method thereof |
| CN111790780A (en) * | 2020-07-17 | 2020-10-20 | 唐飞娟 | Continuous bending machine for sheet iron special-shaped parts |
| CN112845706A (en) * | 2020-12-31 | 2021-05-28 | 马鞍山成宏机械制造有限公司 | Bending machine for plate processing and working method thereof |
-
2019
- 2019-05-09 CN CN201920656682.XU patent/CN210098597U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111790779A (en) * | 2020-07-17 | 2020-10-20 | 唐飞娟 | Sheet iron special-shaped part bending machine and operation method thereof |
| CN111790780A (en) * | 2020-07-17 | 2020-10-20 | 唐飞娟 | Continuous bending machine for sheet iron special-shaped parts |
| CN111790780B (en) * | 2020-07-17 | 2023-08-08 | 广东金思维数控机床有限公司 | Continuous bending machine for sheet iron special-shaped piece |
| CN112845706A (en) * | 2020-12-31 | 2021-05-28 | 马鞍山成宏机械制造有限公司 | Bending machine for plate processing and working method thereof |
| CN112845706B (en) * | 2020-12-31 | 2023-12-08 | 马鞍山成宏机械制造有限公司 | Bending machine for plate processing and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200221 |